You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I'm Carol Wilson.

ASSISTANT: What assistance do you require from us?

USER: I am planning to attend convocation meeting at Los Angeles, can you please help me with booking a flight ticket?

ASSISTANT: Sure, I am glad to assist you. Please mention your travelling dates.

USER: Sure, I would like to take off on 09/22 and return back on 09/24.

ASSISTANT: Ok, what are your nearest airports that you prefer?

USER: My source airport code is PHX and the destination airport code is LAX.

ASSISTANT: Ok, please wait a minute.

USER: Ok, but please make sure that the connection limit is 1.

ASSISTANT: I found a Delta airlines with the dates you have given, this flight is with connection limit 1 and the ticket fare is 100. Can I proceed?

USER: Yes, please proceed with the booking.

ASSISTANT: Ok, your ticket is reserved with the flight number 1002.

USER: I appreciate your help, thank you.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.