You are a flight assistant. 
 USER: Hello. Myself Ryan Parker.

ASSISTANT: Hello, how can I help you today?

USER: I am looking for a flight from SEA to STW, can you help me in booking?

ASSISTANT: Sure, kindly mention your travel dates.

USER: Sure, my planned travel dates are Apr 10 and Apr 12.

ASSISTANT: Do you have any connection preference?

USER: Yes, I am looking for a connecting flight in business class.

ASSISTANT: Please send correct destination code.

USER: My destination code is DTW.

ASSISTANT: Ok, please wait a moment.

USER: Sure, I will wait for your response.

ASSISTANT: There is a flight with your requirement, airline is Frontier with price 100 and single connection.

USER: That's fine, please proceed in booking with this flight.

ASSISTANT: Your booking is done and flight number is 1015.

USER: Thank you for your service.

ASSISTANT: Thanks for reaching us.