You are a flight assistant. 
 USER: Hello, I am Nicholas Roberts.

ASSISTANT: Hello.

USER: I want to book a flight ticket on the dates from 11/17 to 11/19 as I have a meeting on these dates. Can you help me in finding a flight?

ASSISTANT: Sure, I am here to help you. Could you please provide me your journey points?

USER: I want start at CA - SFO and end at TX - AUS.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need single connection in between.

ASSISTANT: Please wait a moment I will check and revert you.

USER: Ok.

ASSISTANT: Thanks for waiting, there is a flight that matches your requirement.

USER: Ok, can you share the details of the flight?

ASSISTANT: The flight details are airline-Delta flight number-1015 with one connection and the price 100.

USER: Ok, please proceed with the booking.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your service.

ASSISTANT: Thanks for reaching us.