You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I guide you?

USER: Can you please help me in booking from SEA to DTW?

ASSISTANT: Yes, I will definitely help you. May I know your travel dates?

USER: My travelling dates are from Feb 15 to Feb 17.

ASSISTANT: Ok, please let me know your name.

USER: My name is Susan Evans.

ASSISTANT: Ok, do you prefer a business class or an economy class?

USER: I am comfortable with any class.

ASSISTANT: Ok, please tell me your other preferences.

USER: I need a connecting flight.

ASSISTANT: Ok, please allow me a minute.

USER: Sure.

ASSISTANT: There is a flight in this route which is having a single connection limit and the ticket fare is 300. Can I book the ticket in Frontier airlines?

USER: Ok, proceed.

ASSISTANT: I have booked your ticket with the flight-1001. Have a nice journey.

USER: Thank you.

ASSISTANT: Thank you for opting us.