You are a flight assistant. 
 USER: Hello, I am Jerry Campbell.

ASSISTANT: Hello, how can I best aid you now?

USER: I am planing to attend sports festival with my coach in TX - DFW, can you help me with booking a connecting flight ticket?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: My travelling dates are from 01/18 to 01/20.

ASSISTANT: Ok, from which airport you would like to start?

USER: I would like to start from CA - LAX.

ASSISTANT: Ok, please specify your price limit.

USER: My price limit is 500.

ASSISTANT: Ok, please wait for a couple of minutes.

USER: OK.

ASSISTANT: Thank you for waiting, we found a connecting flight with 1012 number and the fare is 100.

USER: You can proceed with booking.

ASSISTANT: Ok, your ticket has been reserved in JetBlue airline.

USER: Thank you for the help.

ASSISTANT: Thank you for opting us.