You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Debra Rodriguez.

ASSISTANT: How may I guide you?

USER: Can you please help me in booking a flight ticket from TX-DFW to CA-OAK?

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

USER: My journey dates are from Sept 06 to Sept 08.

ASSISTANT: Do you have any airline specifications?

USER: No, I am comfortable with any airline.

ASSISTANT: As per your information, I found a flight with Spirit Airlines and the ticket fare is 300. Shall I proceed for this?

USER: Sure, you can proceed for booking.

ASSISTANT: Your ticket is reserved in economy class with the flight-1019.

USER: Thanks for your assistance.

ASSISTANT: Thank you very much for utilising our agency.