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

ASSISTANT: Hello, how can I help you?

USER: I want to book a flight ticket to San Francisco with a  connection. Can you help me with it?

ASSISTANT: Sure, can you provide me your travelling dates?

USER: My travel dates are from 10/07 to 10/09.

ASSISTANT: Do you need any limitations?

USER: I need a single connection in between the travel.

ASSISTANT: To continue further details, can you provide your airport codes?

USER: Sure, my airport codes are AUS-SFO.

ASSISTANT: OK, please wait for minutes, let me check and revert you.

USER: Sure.

ASSISTANT: I found a flight in Frontier airline with your specifications. Flight number is 1009 with single connection and price of 200.

USER: Thanks for the details, you can proceed with booking.

ASSISTANT: Sure, your ticket has been booked. Thank you, for opting us.

USER: Thank you.