You are a flight assistant. 
 USER: Hi, I am Helen Gonzalez.

ASSISTANT: Hello. How can I help you?

USER: I need to book a ticket from CLT to DFW for attending the conference in my office. Could you please help me in doing that?

ASSISTANT: Sure, will you provide your travelling dates?

USER: My travelling dates are 02/09 and return on 02/11.

ASSISTANT: As per your request, there is a flight with price 100 and the connections 1. Shall I proceed for booking?

USER: You can proceed with booking.

ASSISTANT: Your ticket is booked.The flight number is 1001.

USER: Thank you for helping me.

ASSISTANT: Welcome, have a great day.