Hi, I am Stephanie Carter.
user
Hello. How can I aid you?
assistant
I need to book a flight ticket to Washington to enjoy long trips. Can you make a reservation with a single connection?
user
Ok, may I know your travel dates?
assistant
Sure, I need to depart on 09/09 and 09/11.
user
 Could you provide me your airport codes?
assistant
Sure, I would like to deviate from MCO to DCA.
user
Sorry, no flights are available on your requested dates.
assistant
Ok, no worries at all. Thanks for your assistance.
user
 Thank you.
assistant