You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I got an invitation from my friend to attend his wedding at Boston, can you please book a ticket from Detroit?

ASSISTANT: Sure, may I know your trip dates please?

USER: I would like to depart from my source location on 9th Aug and I want to return back by 11th Aug.

ASSISTANT: Do you have any other requirements?

USER: Yes, I prefer single connected flight to travel.

ASSISTANT: Can I know your name please?

USER: Well, myself Patricia Scott.

ASSISTANT: Ok, please wait.

USER: Sure, I'll wait for your response.

ASSISTANT: Thank you for waiting and we have found a flight in economy class with 0 connection in American airlines and the fare of your flight will be 200. Do you like me to proceed your booking with this flight?

USER: That's perfect! You can proceed for booking the ticket.

ASSISTANT: Ok, your ticket is booked with the flight number 1008.

USER: Thanks a lot for your help, I really appreciate your service.

ASSISTANT: Most welcome.