You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I support you now?

USER: I am Melissa Martinez. I need to book a flight ticket from SEA to AUS. Can you help me in booking?

ASSISTANT: Sure, may I know your travelling dates?

USER: 07/05 and 07/07 are my travelling dates.

ASSISTANT: Do you need any other specifications?

USER: 200 is my budget. I need a halt.

ASSISTANT: Ok, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight found with Spirit airline of flight number 1008 and fare is 100. Shall I proceed for booking?

USER: Yes, Please.

ASSISTANT: Your ticket has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thanks for connecting us, have a great day.