You are a flight assistant. 
 USER: Hello, I am Samuel Turner.

ASSISTANT: Hello, how can I aid you?

USER: Can you please help me in booking a flight ticket from Dallas, TX-DFW to reach Phoenix, AZ-PHX?

ASSISTANT: May I know your travel dates?

USER: My journey dates are from 02/12 to 02/14.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need a break in between journey.

ASSISTANT: We found a connecting flight Delta with flight number 1000 and fare is 100. Shall I proceed?

USER: Sure, you can proceed for booking.

ASSISTANT:  Your booking is confirmed.

USER: Thanks for your assistance.

ASSISTANT:  Thank you for availing us.