You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I address you?

USER: Can you please reserve me a flight ticket from ORD to BOS?

ASSISTANT: Sure, when you are planning your journey?

USER: My journey dates are from Apr 25th to Apr 27th.

ASSISTANT: Ok, please mention your name to book your ticket from my side.

USER: I am Steven Jackson.

ASSISTANT: Do you need direct flight or connecting flight?

USER: I prefer a connecting flight.

ASSISTANT: Which type of class you are looking for?

USER: I am comfortable with any class.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: please wait for a moment.

USER: Ok.

ASSISTANT: Frontier Airlines, flight number:1023, with one connection and price 200. Is that Ok for you?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked successfully. have a great ride.

USER: Thank you.

ASSISTANT: Thank you for choosing us.