You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Carolyn Lee.

ASSISTANT: How can I help you at this moment?

USER: I want to make a reservation the given name to go for a adventure tour, can you be my helping hand in booking my flight ticket?

ASSISTANT: Sure, I am here to help you, may I know your travelling dates?

USER: 01/21 is my starting date, after the tour my return date is on 01/23.

ASSISTANT: Please mention your airport codes.

USER: NY-JFK and CA-SFO are my travelling airport codes.

ASSISTANT: How much you can afford for the ticket?

USER: I can spend up to 5000.

ASSISTANT: There is a Frontier 1005 airline with fare of 300 which matches your travelling dates. Shall I proceed with booking?

USER: Sure, please proceed.

ASSISTANT: Your booking has been confirmed on name of Carolyn Lee.

USER: Thank you.

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