You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I am Frank Jackson. I want to book a ticket from DFW to AUS, can you help me?

ASSISTANT: Sure, I am happy to help you and can you please mention your journey dates?

USER: My travel dates are 03/28 and 03/30.

ASSISTANT: Please be on hold for a moment.

USER: Sure.

ASSISTANT: Thank you for your information, there is a flight 1025 with a 1 drop off in Spirit airlines and the fare of the ticket is 100. Is it ok for you to book the ticket?

USER: You can book it.

ASSISTANT: I have booked your flight ticket on your preferable dates.

USER: Thank you for booking.

ASSISTANT: You are most welcome and have a happy journey.