You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to travel from SFO to DFW, help me in booking a flight?

ASSISTANT: Sure, please provide your trip dates.

USER: My travelling dates are Apr 02 to 04.

ASSISTANT: Do you need any connection limit?

USER: Yes, I prefer single connection flight.

ASSISTANT: Do you need any other specifications?

USER: No.

ASSISTANT: May I know your name for reservation? American Airlines is providing connecting flight on this route in economy class with a ticket fare of 100 and flight departs at 18:00 hours and arrives at 9:00 hours, shall I book your ticket in this flight?

USER: I am Nancy Adams. Proceed for booking.

ASSISTANT: Your ticket is confirmed in flight 1003.

USER: Thank you.

ASSISTANT: Thank you for choosing us.