Hello.
user
Hello. How may I aid you?
assistant
My name is Larry Thompson, I want to book a flight ticket from BOS to HOU, can you help me with booking?
user
Ok, may I know your travelling dates?
assistant
My travelling dates are Sept 26 to Sept 28.
user
Do you like to go with a economy class or business class?
assistant
I am comfortable with any class.
user
May I know your other specifications?
assistant
I prefer to depart in the afternoon time.
user
Sorry, we don't have any flight available for your trip.
assistant
Ok, no problem. Thank you.
user
Thanks for choosing us.
assistant