You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how could I support you at this moment?

USER:  I am Scott Lee want to travel to Boston, MA-BOS to meet my son-in-law. Can you book a ticket on 03/23?

ASSISTANT: Sure, may I know your connection limit?

USER: I need a halt in my travel.

ASSISTANT: Ok, can you please help me with providing your source airport code?

USER:  I will depart from TX-HOU.

ASSISTANT: When would you like to return from TX-HOU?

USER: I will return on 03/25.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: There is 1 flight available which provides services at your travelling route. Shall I proceed with Jet Blue airline?

USER: OK, you can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1007.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.