You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Please help me in booking flight ticket from HOU to LGA to attend meeting.

ASSISTANT: Sure, can you please let me know your dates of journey?

USER: My trip dates are Jan 17 to Jan 19.

ASSISTANT: May I know your name please?

USER: Margaret Campbell.

ASSISTANT: Are you looking for any other help from my side please?

USER: Yes, I need a connecting flight.

ASSISTANT: Please wait for a mean while.

USER: Ok.

ASSISTANT: There is a connecting flight of fare 100 with the Delta airline, are you fine with this booking?

USER: You can book.

ASSISTANT: Ok, I have reserved your ticket with the flight number 1015.

USER: Thank you for booking my flight ticket.

ASSISTANT: You are welcome, have a safe journey.