You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to attend music concert at BOS, can you please help me with booking a flight ticket from AUS?

ASSISTANT: Sure, I am here to help you out. Please provide me your trip dates.

USER: I would like to take off on June 28 and return on June 30.

ASSISTANT: May I know your name to proceed further?

USER: My name is Jack Harris.

ASSISTANT: Can you provide me your preferable connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: Sorry Jack Harris, there is no flight in your route as per your requirement.

USER: Ok, no issues. Thank you for checking.

ASSISTANT: Thank you for reaching us.

USER: You are welcome.