You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am Kevin Turner, want to travel from HOU to DCA. Please help me in booking my ticket.

ASSISTANT: Ok, please can I know the dates of your journey?

USER: Sure, my journey dates are from 02/23 to 02/25.

ASSISTANT: Ok, please can I know travel departure and arrival timings?

USER: My arrival time will be in the afternoon.

ASSISTANT: Ok, there can I know if you need anything else?

USER: I need a connecting flight.

ASSISTANT: Ok, please can you wait a moment?

USER: Sure.

ASSISTANT: Ok, there is a flight ticket available with 1 connection limit and the airlines is UA for the airfare 200. Can I book a flight ticket for the flight 1003?

USER: Please book this flight for me.

ASSISTANT: Ok, the flight ticket is been booked and return time is 18:00PM and departure time is 11:00AM.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing our agency, have a safe journey.