You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How can I help you?

USER: Due to business trip, I need to travel from Houston, TX-HOU to Phoenix, AZ-PHX. I am Raymond Thomas.

ASSISTANT: Sure, please provide your price limit.

USER: It's 1000. There should be a connection between travelling.

ASSISTANT: Ok, Can you please provide your journey dates?

USER: Journey dates are from 12/14 to 12/16.

ASSISTANT: Ok, please wait for a moment. Thank you for being patient, There is an UA airline with flight number 1013. The price is 100. Can I proceed for booking?

USER: Please proceed to book a flight with connection 1.

ASSISTANT: Sure, your ticket has been booked with one connection.

USER: Thanks for the assistance.

ASSISTANT: Thank you for choosing us.