You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Thomas Brown.

ASSISTANT: Thomas Brown, how may I assist you today?

USER: I planned to meet my friend in AUS, can you please help me to book a flight ticket from PHX?

ASSISTANT: Sure, I will help you. Please help me with your planned travel dates.

USER: I prefer to travel on May 5 and May 7.

ASSISTANT: Please help me with your preferred depart and arrival time.

USER: I planned to return back in morning.

ASSISTANT: Do you need a direct or connecting flight?

USER: I need a connecting flight.

ASSISTANT: Please help me with your preferred class to fly.

USER: I am comfortable with any class.

ASSISTANT: Do you have any other preferences in your journey?

USER: No.

ASSISTANT: Please allow me a minute.

USER: Sure.

ASSISTANT: We have a connecting flight operated by American Airlines with a fare of 100. Is it ok for you?

USER: Ok, please confirm my booking.

ASSISTANT: I have booked your ticket in flight-1028. It departs at 21 PM and return at 11 AM.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us. Have a great trip.