You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: Can you please help me in reserving me a flight from BOS to reach IAH?

ASSISTANT: Sure, can you please share your travel dates?

USER: Thank you, I would like to depart on Apr 23rd and arrive on Apr 25th.

ASSISTANT: May I know your connection limit?

USER: I prefer a flight which has maximum a single connection.

ASSISTANT: May I know your airline preference?

USER: I would like to prefer any standard airlines like normal cost airlines.

ASSISTANT: Do you have any other requirements?

USER: I don't have any other requirements.

ASSISTANT: Ok, please let me know your name to proceed further.

USER: Barbara Perez is my name.

ASSISTANT: American Airlines is providing you a flight with a ticket fare 100, shall I proceed with booking?

USER: I am ok with the given flight details. You can proceed by booking.

ASSISTANT: Your ticket has been confirmed with the flight-1018 in economy class.

USER: Thank you for the great service.

ASSISTANT: Welcome, have a safe trip.