You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I serve you the best today?

USER: I need to buy a plane ticket from EWR to AUS. Can you do that for me?

ASSISTANT: Sure, may I know when would you like to depart and arrive?

USER: I will start on Apr 25 and return on Apr 27.

ASSISTANT: Is there any connection limit, please let me know?

USER: I need 1 lay by within my way.

ASSISTANT: Just give me a moment.

USER: Sure.

ASSISTANT: We found an airline Spirit of flight 1016 in an economy class with single connection. Can I proceed with the booking?

USER: Fine, please proceed for booking with the name Rebecca Perez.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your support.

ASSISTANT: Thank you for choosing us.