You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I need to reserve flight ticket from AUS to EWR, can you please help me?

ASSISTANT: Sure, I will help you. Can you please share me your travelling dates?

USER: Thank you, my planned travelling dates are Feb, 14 and 16 respectively.

ASSISTANT: Ok, please mention your name.

USER: Sure, my name is Eric Martin here.

ASSISTANT: Ok, do you have any connection limit?

USER: Yes, flight has to be with single connection.

ASSISTANT: Ok, do you have any other specifications?

USER: No, thank you for asking.

ASSISTANT: Sorry, no flights are available on your route.

USER: It's ok, thank you for your information.

ASSISTANT: Welcome, have a nice day.