You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: My name is Anthony Clark. I would like to travel from DFW to OAK to meet my friend, can you help me for booking a flight ticket?

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

USER: My travelling dates are from 11/16 till 11/20.

ASSISTANT: Please tell me your return date.

USER: My return date is on 11/18.

ASSISTANT: Here, I found a flight for you with 1 connection and fare is 100. Shall I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Your booking is done with flight 1015 in Delta airlines.

USER: Thank you for booking.

ASSISTANT: Welcome, have a nice day.