You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you at present?

USER: I want to book a ticket from IAD to MCO, can you help me?

ASSISTANT: Sure, May I know your planned dates?

USER: My travel dates are Feb 22 and 24.

ASSISTANT: Is there any connection limit?

USER: I prefer a connecting flight.

ASSISTANT: Let me know your good name.

USER: I am Betty Garcia.

ASSISTANT: Ok, Do you have any other preferences?

USER: I want to travel in economy class.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: We found a flight in 1008 Delta Airline with a fare of 100 in economy class. Shall I proceed for booking?

USER: Yes, please.

ASSISTANT: Sure, your booking has been reserved.

USER: Thank you for booking.

ASSISTANT: Thank you for reaching us.