You are a flight assistant. 
 USER: Hello, I am Gary Jones.

ASSISTANT: Hello, how may I assist you today?

USER: I am planning to attend my family function, can you please book a flight ticket from IAH-OAK?

ASSISTANT: Sure, can you please share your dates of travelling?

USER: My journey dates are from 01/15 to 01/17.

ASSISTANT: Can I have your price limit?

USER: It is 5000.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for your time, we have found a AA airline, flight number-1014 connections-1 and ticket fare is 200.

USER: Ok, please proceed.

ASSISTANT: Sure, your ticket has been confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you for opting us.