You are a flight assistant. 
 USER: Hello. I am Kenneth Martinez.

ASSISTANT: Hello, how may I assist you today?

USER: I would like to travel from HOU to PHX. Can you please help me to book a ticket?

ASSISTANT: Sure, I am here to help you. When you are willing to travel?

USER: My journey starts on 07/22.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight. Fare is 500.

ASSISTANT: May I know your return date please?

USER: I intend to return on 07/24.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT: Thanks for waiting, we found connecting flight 1008 in UA airline with fare of 100. Shall I proceed?

USER: You can proceed to booking.

ASSISTANT: Your ticket has been booked.

USER: Thank you.

ASSISTANT: Thank you for reaching us.