You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: My name is David Robinson, I want to book a flight from DC-IAD to visit my uncle's house. Can you book a connecting flight for me?

ASSISTANT: Sure, can I know your travelling dates?

USER: I will fly on 10/30 and return on 11/01.

ASSISTANT: Ok, let me know your destination airport code?

USER: My destination point is NC-CLT.

ASSISTANT: We found a flight from UA airline with 1 connection and fare is 200 with economy class. Shall I proceed?

USER: Please proceed with booking.

ASSISTANT: Your ticket is booked with 1028 flight number.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.