You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. How may I assist you?

USER: I need to fly Charlotte for science festival.

ASSISTANT: Ok.

USER: Please book a flight ticket.

ASSISTANT: Sure, I will help you with that. Could you please share your planned journey dates?

USER: My journey dates are from 12/04 to 12/06.

ASSISTANT: Kindly, mention your source and destination airport codes.

USER: Sure. Airport codes are TX-DFW and NC-CLT.

ASSISTANT: Your good name please?

USER: My name is John Wright.

ASSISTANT: Thank you for sharing the details, wait a minute.

USER: Ok.

ASSISTANT: Thanks for your time, UA airline flight is running on your route with fare 200 and single connection. Can I confirm this flight for your journey?

USER: Please confirm flight.

ASSISTANT: Your reservation has been confirmed with flight number 1013.

USER: Thank you.

ASSISTANT: Thank you for opting us.