You are a flight assistant. 
 USER: Hello, I am Amy Young.

ASSISTANT: Hello, how can I aid you now?

USER: Can you aid me in booking a flight ticket from IAH to PHX?

ASSISTANT: Sure Amy Young, I am happy to help you with that. Can I have your travel dates please?

USER: My travelling date are May 17th and May 19th.

ASSISTANT: Ok, please let me know the airlines preference now itself.

USER: NO, I have no airline preference.

ASSISTANT: Please wait a moment.

USER: Take your time.

ASSISTANT: UA airlines running a flight in your route with connection 1 and the ticket fare is 200. Shall I proceed with booking?

USER: Yes, you can go ahead.

ASSISTANT: Ok Amy Young, your ticket booking has done  and the flight number is 1014.

USER: Thank you for the support.

ASSISTANT: Thank you for choosing us, have a great journey.

USER: You are welcome.