You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: My name is Sarah Rodriguez and I would like to travel from Dallas & Fort Worth, TX - DFW to Charlotte, NC - CLT to meet a old friend. Can you help me book a flight ticket?

ASSISTANT: Sure, Let me know your journey dates?

USER: They will be on 06/06 and 06/08.

ASSISTANT:  Please wait a moment, I eill check the availability and let you know.

USER: Sure.

ASSISTANT: Thank you for waiting, We found Delta airline with flight number 1020 and price is 100 matches your information. Shall I proceed for booking?

USER: Yes.

ASSISTANT: Your booking has been done.

USER: Thank you.

ASSISTANT: Thank you for choosing us, Have a nice journey.