You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: I am planning to book a ticket from BOS to IAD. Can you please help me out?

ASSISTANT: Sure, provide me your travel dates.

USER: I am planning to travel on Nov 24 and return back on Nov 26.

ASSISTANT: Is there any connection limit for you?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your name?

USER: My name is Helen Clark.

ASSISTANT: Is there any other specifications for you?

USER: My depart time should be morning.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: Frontier Airlines is providing connecting flight on this route with a ticket fare of 200 and flight departs at 5:00 hours and arrives at 3:00 hours, shall I book your ticket in this flight?

USER: That's fine, please proceed the booking.

ASSISTANT: Your ticket has been successfully booked with flight number 1020 in economy class.

USER: Thank you for your service.

ASSISTANT: Thanks for approaching us.