You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I serve you today?

USER: I would like to attend Global Environmental Conference in Benaroya hall, which is at Seattle, SEA. Can you please help me in booking a flight ticket from MSP?

ASSISTANT: Sure, I am here to help you with the booking.

USER: Thank you for your positive response.

ASSISTANT: May I know when are you planning your trip to Seattle?

USER: Sure, I need to go on 9th Aug.

ASSISTANT: Ok, which class do you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: When are you planning to return back?

USER: I am planning to come back on 11th Aug.

ASSISTANT: Is a connecting works for you?

USER: Yes, I will prefer to travel with a connecting flight.

ASSISTANT: Sure, please share your name to proceed further with the reservation.

USER: My name is Linda Clark.

ASSISTANT: We have found a fight from frontier airlines number 1027 and the fare is 200. Shall I proceed with the booking?

USER: Yes, you can proceed with the booking.

ASSISTANT: Your reservation has been confirmed in economy class.

USER: Thank you for helping me.

ASSISTANT: Thank you for reaching us.