You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I provide service to you?

USER: Can you please book a flight ticket from PHX to DFW?

ASSISTANT: Sure, may I know your travel dates?

USER: Thank you. I have planned my travel dates as June 30 and July 02.

ASSISTANT: Do you need a break in between your journey?

USER: I am looking for single connecting flight so please check with that.

ASSISTANT: May I know your name?

USER: Sure, myself David Jones.

ASSISTANT: Ok, please wait.

USER: Sure but I would like to return in evening time so please make sure that.

ASSISTANT: We found a connecting flight in Spirit Airlines with flight number 1005 having a economy class returns in the evening at 0:00AM. Shall I proceed?

USER: That is fine, please proceed with booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.