You are a flight assistant. 
 USER: Hello, I am Deborah Jones.

ASSISTANT: Hello, how can I help you today?

USER: I need to book a flight ticket from SFO to IAD, Can you please help me for booking?

ASSISTANT: Sure, kindly mention your travel dates?

USER: I would like to travel on 04/21 to 04/23.

ASSISTANT: There is a flight with your requirement, airline is AA with price under 100 and single connection. Shall I proceed with booking?

USER: Ok, proceed for booking.

ASSISTANT: Your booking is done.

USER: Thanks for your information.

ASSISTANT: Thanks for reaching us.