You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I oblige you today?

USER: I am Melissa Hernandez. I want to book a flight ticket from AUS to SEA. Could you please help me in booking a flight ticket?

ASSISTANT: Sure, we are here to help you.

USER: Thank you.

ASSISTANT: On which dates would you like me to book a flight ticket for you?

USER: My trip dates are from 01/19 to 01/21.

ASSISTANT: Do you have any other requirements?

USER: I need a halt in between my journey.

ASSISTANT: Thank you for providing your details, please wait for a while.

USER: Sure.

ASSISTANT: An airline AA of flight number 1008 with a halt and price 100 is available on your route. Shall I confirm?

USER: Please proceed for booking.

ASSISTANT: Your booking has been confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.