You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Can you please help me with my flight ticket modification process?

ASSISTANT: Sure, I am here to help you for this. May I know your name please?

USER: Thank you so much and my name is Rachel Thomas.

ASSISTANT: Just a moment, let me check your reservation status in our records.

USER: Sure, take your own time.

ASSISTANT: I found your reservation. Can you please share me your airport codes?

USER: Sure, my airport codes are from SEA to AUS locations.

ASSISTANT: When are you planning your trip?

USER: My planned travel dates are Mar 12 to 14.

ASSISTANT: Do you have any other criteria regarding your journey?

USER: I need a single stop in between my journey.

ASSISTANT: As per your data, there is a flight with Spirit Airlines and the ticket fare is 600. Shall I proceed for this?

USER: Yes, you can go ahead and proceed with booking.

ASSISTANT: Your ticket is reserved in business class with the flight-1014.

USER: Thank you for your help with my flight ticket booking.

ASSISTANT: Thank you very much for contacting our agency.