You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how may I assist you today?

USER: Can you please help me in booking my flight ticket from LGA to AUS.

ASSISTANT: Sure, can you please share your travelling dates?

USER: My planned trip dates are June 29 to July 01.

ASSISTANT: Do you have any connection limit?

USER: I need a flight with single connection.

ASSISTANT: Let me know your airline preference?

USER: I am looking for a normal cost airline.

ASSISTANT: Ok, any other requirements to be met?

USER: No.

ASSISTANT: May I know your name please?

USER: Sure, my name is Cynthia Roberts.

ASSISTANT: Sorry, there are no flights found with your given details.

USER: Ok, no worries. Thank you.

ASSISTANT: Thank you for reaching us.