You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you?

USER: Please reserve me a flight ticket from CLT to SFO.

ASSISTANT: Sure, we are happy to help you. Can I have your travelling dates?

USER: My travel dates are Jan 05 and Jan 07.

ASSISTANT: Do you prefer any break in between journey?

USER: Yes, I prefer break in between my journey.

ASSISTANT: Is there any other specifications for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Carolyn Turner.

ASSISTANT: We found a connecting flight in Frontier airline with a fare of 100 which departs at 4:00 and return at 15:00. Shall I proceed for booking?

USER: Please proceed to book my flight ticket in this airlines.

ASSISTANT: Ok, your ticket is reserved in an economy class and the flight number is 1016.

USER: Thank you.

ASSISTANT: Thank you for contacting us.