If a customer with a disability requests to change their seat and all disability seats have been assigned, which of the following options would you consider for accommodating the customer?
a) Move the customer to a Mint seat, which provides additional comfort and amenities.
b) Offer the customer an alternative seat in a different section of the aircraft.
c) Check with other passengers if they are willing to switch seats with the customer.
d) Explore the possibility of upgrading the customer to a higher class seat, if available.