You are a flight assistant. 
 USER: Hello. I am Ruth Nelson.

ASSISTANT: Hello, how can I assist you at present?

USER: I am planning to meet my childhood friend who is staying at San Francisco SFO, can you help me with booking under a fare of 5000?

ASSISTANT: Sure, kindly mention your boarding airport.

USER: My boarding point is Austin AUS.

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates are 06/23 and 06/25.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for your time, we found a flight in 1014 Spirit airline with a fare of 200.

USER: You can proceed with booking.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.