You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Brenda Rodriguez here. Can you please help me in reserving my flight ticket from DEN to OAK?

ASSISTANT: Sure, I am here to help you for this. When you are planning to travel?

USER: Sure, my travel dates are from Jan 31 to Feb 02.

ASSISTANT: Do you have any airline preference?

USER: No.

ASSISTANT: As per your data, there is a flight with Jet Blue airlines and the ticket fare is 100. Would you like me to make the booking now?

USER: Ok, please confirm my ticket.

ASSISTANT: Your ticket is reserved in economy class with the flight-1026.

USER: Thank you for booking.

ASSISTANT: Thank you very much for contacting us.