You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I need you to book a flight ticket from PHX to HOU. Please help me.

ASSISTANT: Sure, may I know your journey dates to reserve your seat?

USER: May 08 and 11 are my planned travelling dates.

ASSISTANT: Do you need any connections between your trip?

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

ASSISTANT: May I know your name to proceed further?

USER: Alexander Jackson here.

ASSISTANT: Do you need any other requirements?

USER: Nothing much to state.

ASSISTANT: Delta Airlines, flight number:1006 is going on your way with single connection and price:100. Is that Ok for you?

USER: Yes, it's a good deal.

ASSISTANT: Your ticket has been booked successfully.

USER: Thank you very much.

ASSISTANT: Thank you for opting us.