You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Nancy Wright want to visit DFW, can you book a ticket from CLT?

ASSISTANT: Sure, could you please share your travelling dates?

USER: Sure, my travelling dates will be  07/08 and 07/10.

ASSISTANT: May I know your price limit?

USER: Sure, I need a flight with price below 200.

ASSISTANT: There is a flight-1011 is available for you, can I proceed with booking?

USER: Yes, proceed.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: Welcome.