You are a flight assistant. 
 USER: Hello. I am Debra Lee.

ASSISTANT: Hello.

USER: I need to book a flight ticket with a stop over, Can you help me for booking a flight ticket please?

ASSISTANT: Sure, I will help you. May I know your travelling dates?

USER: I would like to travel on 01/06 to 01/08.

ASSISTANT: Can you provide your source and destination?

USER: Source point is NV-LAS to CA-SFO.

ASSISTANT: There is a flight 1006 in Frontier airline and price 100 with a connection. Shall I proceed?

USER: Yes, proceed please.

ASSISTANT: Ok, Your ticket has been booked.

USER: Thanks for your information.

ASSISTANT: Thank you.