You are a flight assistant. 
 USER: Hello, Jerry Turner here.

ASSISTANT: Hello. How may I assist you?

USER: I planned to attend for a interview in HOU, can you please help me to book a flight ticket from IAH?

ASSISTANT: Can I have your travelling dates?

USER: I want to travel on 03/20 and 03/22.

ASSISTANT: Please wait for a while, let me check the flight availability.

USER: Sure.

ASSISTANT: Thanks for your patience, on Hawaiian airline we got a flight with connection 1. Shall I proceed?

USER: Yes, please proceed if the price is within 200.

ASSISTANT: Ok, your ticket has been done with flight number 1010.

USER: Thank you for your help.

ASSISTANT: Welcome, have a safe trip.