You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I help you?

USER: I am Justin Mitchell. Can you please make a airline reservation from LAX to PHX?

ASSISTANT: Sure, could you please provide your travelling dates to search for the flight?

USER: My journey dates are on June 17th and 19th.

ASSISTANT: Do you have any connection limit?

USER: I need one connection in my journey.

ASSISTANT: May I know your requirements?

USER: I want to return back in evening flight.

ASSISTANT: There is a connecting flight 1026 of Delta airlines, can I proceed?

USER: May I know the return flight time please?

ASSISTANT: Flight return time is 1 AM.

USER: Ok, proceed with the booking.

ASSISTANT: Your booking is done in economy class.

USER: Thank you for your help.

ASSISTANT: Welcome.