You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: Can you check the availability of flights from AUS to EWR?

ASSISTANT: May I know your travelling dates?

USER: My travel dates are Dec 11 and 13.

ASSISTANT: Please let me know your connection limit?

USER: I need a break in my journey.

ASSISTANT: Do you have any other preference?

USER: I want to depart in the evening time.

ASSISTANT: Please let me know your name?

USER: Gary Garcia here.

ASSISTANT: Here is a connecting flight with fare 100 and 1007 as flight number in United Airline. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your ticket is confirmed.

USER: Thanks for your kind service.

ASSISTANT: Thank you for reaching us.