You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to travel from SFO to AUS, help me in booking a flight?

ASSISTANT: Sure, On which dates would you like me to book a flight ticket for you?

USER: I like to travel on Sept 18 to 20.

ASSISTANT: On what name, do I need to reserve your ticket?

USER: Rachel Jones here.

ASSISTANT: Let me know your connection limit?

USER: I prefer single connection flight.

ASSISTANT: Do you have any other requirements?

USER: No.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Ok.

ASSISTANT: We found 1009 Southwest airlines with single connection with economy class. Shall I proceed with the booking?

USER: Proceed for booking.

ASSISTANT: Your ticket has been reserved with price 400.

USER: Thank you.

ASSISTANT: Thank you for choosing us.