You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Scott Lewis.

ASSISTANT: How may I help you?

USER: Would you like to book me a flight ticket from IAH to BOS?

ASSISTANT: Sure, I am glad to help you. May I know your trip dates?

USER: My travelling dates are Mar 10 and Mar 12.

ASSISTANT: May I know your connection limit?

USER: I need a single connecting flight.

ASSISTANT: Is there any class preferences?

USER: I am comfortable with any class.

ASSISTANT: Do you have any specifications?

USER: I want to return in the evening.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Here, there is a flight with 1 connection in JetBlue airlines and price is 200. Shall I book?

USER: Ok, you can book.

ASSISTANT: Ok, your ticket has been booked with the flight 1025 and your return time is 21:00PM.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.