You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I want to travel from HOU to PHX. Can you help me to book a flight ticket?

ASSISTANT: Sure, I can help you and can you please let me know your travelling dates?

USER: I want to fly in the flight on Oct 11 and Oct 13.

ASSISTANT: May I know your name for further proceeding?

USER: I am Stephanie King.

ASSISTANT: Is there any other intet that you would like to mention?

USER: I am looking for a direct flight.

ASSISTANT: Let me find the flight on your journey dates, please wait.

USER: Ok, take your time.

ASSISTANT: Thank you for your information, there is a flight 1015 with a direct flight in United airlines and the fare of the ticket is 300. Is it ok for you to book the ticket?

USER: Book the ticket for me.

ASSISTANT: I have confirmed your flight ticket on your travel dates based on your request.

USER: Thank you for your help.

ASSISTANT: You are most welcome and thank you for reaching us.