You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I support you?

USER: I am looking for flight ticket booking, can you please book me a ticket from PHL to MSP?

ASSISTANT: Sure, when do you want to travel?

USER: I am travelling on these dates Nov 25th and 27th.

ASSISTANT: Ok, May I know your good name please?

USER: Dennis Miller here.

ASSISTANT: Ok, Do you have any class preference?

USER: I prefer economy class.

ASSISTANT: Ok, Do you have any other preferences related to booking?

USER: I need a single connected flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, we found a connecting flight in 1001 United Airlines with a fare of 100. Can I proceed for booking?

USER: Ok, you can proceed.

ASSISTANT: Ok, your ticket has been booked.

USER: Thank you for your services.

ASSISTANT: Thank you for opting us.