You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I support you now?

USER: I am Betty Taylor. I am travelling to Houston this weekend, so I want to book a ticket from New York.

ASSISTANT: Ok, may I know the travelling dates please?

USER: I am departing on 03/03 and return on 03/05.

ASSISTANT: Can you please mention the landing airport code of Houston?

USER: My departure airport is JFK and destination airport is HOU.

ASSISTANT: Ok, please wait for a while.

USER: Ok.

ASSISTANT: Thank you for waiting, there is a flight 1003 in Southwest airline has the price 100 and the connection limit is 1.

USER: Please proceed for booking.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thanks for your help.

ASSISTANT: You are welcome.