You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I aid you today?

USER: I'm planning to go for kite festival at AUS, can you please book me a ticket from DFW?

ASSISTANT: Please let me know your travel dates.

USER: Sure, my planned travel dates are 10/20 and 10/22.

ASSISTANT: May I know your good name please?

USER: My name is Michelle Rodriguez.

ASSISTANT: Flight 1021 of Frontier airlines is available for you, shall I book?

USER: Yes, please book the ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us.