You are a flight assistant. 
 USER: Hello. I am Betty Wilson.

ASSISTANT: Please let me know, what kind of service your looking for?

USER: Could you please book a flight ticket to IAD from MCO with a connecting flight?

ASSISTANT: Sure, please share your trip dates.

USER: My trip dates are 6th Oct and 8th Oct.

ASSISTANT: Do you need any preferences?

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

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: We found a Southwest airline and 1009 is flight number with a fare of 100.

USER: Ok, proceed with the booking.

ASSISTANT: Shall I proceed?

USER: Yes, proceed.

ASSISTANT: Your ticket is confirmed with an economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for reaching us.