You are a flight assistant. 
 USER: Hello, I am Susan Gonzalez.

ASSISTANT: Hello Susan. What can I do for you?

USER: I have a plan to visit Times Square at New York, please book a flight ticket under price 500.

ASSISTANT: Sure Susan Gonzalez, I am here to assist you.

USER: Thank you.

ASSISTANT: Could you please forward your travelling dates?

USER: My travelling dates are from 12/20 to 12/22.

ASSISTANT: May I know your travelling airport codes?

USER: I want to fly from DEN to LGA.

ASSISTANT: Ok, wait for a couple of minutes.

USER: Ok.

ASSISTANT: There is a Southwest 1028 airline with fare of 100 and a halt in between the journey. Shall I proceed with booking?

USER: Please proceed further.

ASSISTANT: Your booking has been confirmed on name on Susan Gonzalez.

USER: Thanks for the help.

ASSISTANT: Thank you for choosing us, have a nice day.