You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: My name is Susan Mitchell. Can you help me for booking a flight ticket with single connection?

ASSISTANT: Yes, I can help you. Could you tell me your travelling dates?

USER: Sure, my travelling dates are from 12/14 till 12/16.

ASSISTANT: Ok, can I know your nearest airport codes?

USER: My source airport code is OAK and destination airport code is LAS.

ASSISTANT: Give me a moment, I will get back to you.

USER: Please make sure that my price should not exceed 5000.

ASSISTANT: I have found a flight ticket for you with a price of 100 and 1 connecting flight. Can I proceed to booking?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your ticket is booked with Jet Blue airlines.

USER: Thank you for booking.

ASSISTANT: Thank you for approaching us.

USER: Welcome.