You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me to book flight ticket from IAD to LAS?

ASSISTANT: Sure, I am here to help you out. May I know your travel dates please?

USER: My journey dates are Oct 16 and Oct 18.

ASSISTANT: Can you please share your connection limit?

USER: I prefer connecting flight.

ASSISTANT: Do you have any other specifications?

USER: I prefer economy class for this trip.

ASSISTANT: May I know your name please?

USER: I am Raymond Rodriguez.

ASSISTANT: American airlines is providing connecting flight for you with the fare of 100 in economy class, shall I proceed with the booking?

USER: You can proceed.

ASSISTANT: Your ticket is booked with the flight-1007.

USER: Thank you.

ASSISTANT: Thank you for choosing us.