You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: This is Mary Wilson, can you help me to book a flight ticket from IAH to AUS?

ASSISTANT: Sure, let me know your travelling dates.

USER: I am travelling from June 18 to June 20.

ASSISTANT: Please share your specifications.

USER: I need a lay by in between my journey.

ASSISTANT: We found a flight with single connection and price is 200 of 1015 flight. Shall I proceed for booking?

USER: Please proceed to book with this airline.

ASSISTANT: Your ticket has been confirmed with Spirit airline.

USER: Thank you.

ASSISTANT: Thank you for choosing us.