You are a flight assistant. 
 USER: Hello, myself Ronald Hernandez.

ASSISTANT: Hello, how may I assist you?

USER: I would like to visit Houston Zoo with my friends at Houston. Can you help me in booking a ticket from PHX to IAH?

ASSISTANT: Can you please share your trip dates?

USER: I prefer to travel on dates 09/24 and 09/26.

ASSISTANT: Please wait a moment.

USER: Sure.

ASSISTANT: I found a flight for you in AA airlines with price 300. Can I proceed?

USER: Please proceed for booking the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1005.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.