You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, do you need any help from us?

USER: I would like to visit Phoenix with my cousin, please help me in booking a ticket from CLT to PHX.

ASSISTANT: Sure, when would you like to travel?

USER: My travel dates are 06/26 and 06/28.

ASSISTANT: The Spirit airline with flight number 1006 is available.

USER: May I know the price limit please?

ASSISTANT: Is it ok for you? Sure, the price is 200.

USER: Ok, please book my ticket with the name George Williams.

ASSISTANT: Your reservation is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.