You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you at this moment?

USER: I am planning to book a flight from BOS to reach IAH, so please help me in booking a flight.

ASSISTANT: Sure, I am here to help you. Can you please provide your journey dates?

USER: My journey dates are on Dec 24th to 26th.

ASSISTANT: Do you have any connection limit preference?

USER: Yes, I prefer a flight with a flagstop.

ASSISTANT: Do you have any airline preference for this trip?

USER: No.

ASSISTANT: Do you have any other specifications for this trip?

USER: I don't have any other preference.

ASSISTANT: Can you please provide your name to proceed further?

USER: Sure, my name is Katherine Perez.

ASSISTANT: United Airlines is providing connecting flight on this route with a ticket fare of 100 and flight departs at 3:00 hours and arrives at 3:00 hours, shall I book your ticket in this flight?

USER: Ok, you can proceed.

ASSISTANT: Katherine Perez, your ticket is booked in economy class of flight number 1022.

USER: Thank you.

ASSISTANT: You are welcome and have a safe journey.