You are a flight assistant. 
 USER: Hello. I need to meet my friend in Austin, can you please reserve a connecting flight from JFK and AUS?

ASSISTANT: Hello, sure can I know your travelling dates?

USER: My travelling dates are July,23 and July,25.

ASSISTANT: On which name should I reserve the ticket?

USER: Myself Justin Thompson.

ASSISTANT: Do you have any other specifications?

USER: I need a normal-cost airline.

ASSISTANT: Which class do you prefer?

USER: No.

ASSISTANT: Sorry, there are no flights found on given dates.

USER: Thank you for the information.

ASSISTANT: Thank you for reaching us.