You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Brenda Martinez. Please book me a ticket from AUS to LAX to meet my family.

ASSISTANT: When you are willing to travel?

USER: I have planned to travel on 06/05 and 06/07.

ASSISTANT: There is a direct flight-1023 with price 200, shall I confirm it?

USER: Yes, please book this ticket.

ASSISTANT: Ok, booking is done on Spirit airlines.

USER: Thank you.

ASSISTANT: Thanks for choosing us.