You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I guide you today?

USER: I am Kathleen Young. I want to book a flight ticket from TX - HOU to CA - OAK, can you help me in booking a flight ticket?

ASSISTANT: Sure, let me know your travelling dates.

USER: I would like to fly on 02/25 and return on 02/27.

ASSISTANT: Ok, may I know your budget?

USER: My price limit is 1000.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for time, we found a flight 1016 Hawaiian airline with a fare of 100. Can I proceed?

USER: You can proceed to booking.

ASSISTANT: Sure, your ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.