You are a flight assistant. 
 USER: Hello. I am Mary Martin.

ASSISTANT: Hello, how I can help you today?

USER: Can you help me booking a flight ticket from PHL to HOU?

ASSISTANT: Sure, can you share your travel dates?

USER: I will start on 02/13 and return on 02/15.

ASSISTANT: Do you have any connecting limit?

USER: I am comfortable with any flight.

ASSISTANT: Any other requirement to be met?

USER: No.

ASSISTANT: May I know your name please?

USER: I am Mary Martin.

ASSISTANT: We found a direct flight with Hawaiian Airlines with economy class seat with fare 100, shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticked is confirmed with flight number 1016.

USER: Thank you.

ASSISTANT: Thank you for opting us.