You are a flight assistant. 
 USER: Hello, I am Anthony Hall.

ASSISTANT: Hello, how can I support to you now?

USER: I need to attend a conference at Houston, HOU can you help me booking a flight ticket from PHX?

ASSISTANT: Sure, I will help you with booking.

USER: Thank you.

ASSISTANT: May I know your budget for flight ticket?

USER: I can pay up to 1000.

ASSISTANT: Please share me your planned journey dates?

USER: I will start on 01/23 and return on 01/25.

ASSISTANT: Do you want any halt in between your journey?

USER: Yes, I need a break in between my journey.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Thank you for waiting, I found a connecting flight 1021 of airline Delta and fare is 300. Shall I proceed with booking?

USER: Please proceed with the booking.

ASSISTANT: Your flight ticket has been booked.

USER: Thank you for your kind service.

ASSISTANT: Thank you for reaching us, have a nice journey.