You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am George Parker.

ASSISTANT: Ok.

USER: Please reserve me a flight ticket to visit NASA Space Center at Houston IAH.

ASSISTANT: Sure, may I know your preferable dates?

USER: My preferable journey dates are 02/24 and 02/26.

ASSISTANT: Ok, let me know your source airport code?

USER: My source airport code is New York EWR.

ASSISTANT: Do you need any halt in between your journey?

USER: Yes, I need a halt in between my journey.

ASSISTANT: We found a flight from Hawaiian airline with 1 connection and fare is 200 with economy class. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your ticket is booked with 1013 flight number.

USER: Thank you.

ASSISTANT: Thank you for reaching us.