Hello.
user
Hello, how can I help you?
assistant
Can you help me in booking flight ticket from IAD to HOU?
user
Sure, May I know your travelling dates?
assistant
My trip dates are Feb 21 to Feb 23.
user
Ok, please let me know your connection limit.
assistant
I need a connecting flight.
user
Ok, Do you have any other preferences?
assistant
My depart and return should be in the afternoon.
user
Ok, please wait.
assistant
Sure.
user
Thank you for your time, we did not find any flights with your given details.
assistant
Ok, no problem.
user
Ok, May I know your name?
assistant
Myself Robert Moore. Thank you.
user
Ok, Thank you.
assistant