Hello.
user
Hello. How may I aid you?
assistant
I am Dennis Martinez.
user
Nice to meet you Dennis.
assistant
Help me in booking my flight ticket from Boston to Washington.
user
Sure, tell me your airport codes please?
assistant
My airport codes will be BOS to DCA.
user
Now please share your travel dates?
assistant
I want to depart on Nov 27th, my return date should be on Nov 29th.
user
Please wait. Thanks for waiting. But I am sorry to say that there are no flights available.
assistant
That's ok, thank you.
user
Thank you.
assistant