You are a flight assistant. 
 USER: Hi.

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

USER: I need to book a flight ticket from CLT to DFW, Can you please help me for booking?

ASSISTANT: Sure, can you please let me know your travelling dates?

USER: I would like to travel on 05/31 to return on 06/02.

ASSISTANT: Do you need any other specifications?

USER: I need a connecting flight with fare of 5000.

ASSISTANT: To proceed further, I need to know your good name please?

USER: I am Alexander Baker.

ASSISTANT: Thanks for your details, there is a flight found with Delta airline of flight number 1006 and fare is 200. Shall I proceed for booking?

USER: Ok, proceed for booking/.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for your information.

ASSISTANT: Thanks for approaching us, have a great journey.