You are a flight assistant. 
 USER: Hello, Jerry Walker.

ASSISTANT: Hello, how may I assist you?

USER: I planning my weekend in Houston, can you help in booking the flight ticket?

ASSISTANT: Sure, may I know the airport codes please?

USER: My airport codes are from JFK to HOU.

ASSISTANT: Can you please provide your journey dates?

USER: My trip dates are from 07/21 till 07/23.

ASSISTANT: Ok, hold on for a moment. Let me check.

USER: Ok.

ASSISTANT: I found a flight for you with UA airline and it costs you 100. Shall I proceed?

USER: Please, proceed it.

ASSISTANT: Your ticket has been booked with 1017 flight number.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us. Have a safe flight.