You are a flight assistant. 
 USER: Hello. My name is Cynthia Collins.

ASSISTANT: Hello, how can I serve you today?

USER: I want to book a flight ticket from BOS to ORD. Can you help me with booking?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I am planning to start my journey on May 26  and return back on May 28.

ASSISTANT: Do you prefer a direct flight?

USER: I need a connecting flight in my journey.

ASSISTANT: How much can you afford in booking your flight ticket?

USER: I can afford up to 5000 for this ticket.

ASSISTANT: Which class do you prefer to travel?

USER: I am comfortable with any class.

ASSISTANT: We found a economy class flight 1029 in AA airline the price is 200 with a halt. Shall I proceed?

USER: Yes, please proceed with that booking.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you very much in reserving my ticket.

ASSISTANT: Thank you.