You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

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

ASSISTANT: Sure, may I know your planned trip dates?

USER: I would like to take off on May 31 and return on June 2.

ASSISTANT: Do you have any connection limit?

USER: I am looking for a connecting flight.

ASSISTANT: May I know your good name?

USER: My name is Amanda Allen.

ASSISTANT: Any other requirements to be met?

USER: I prefer normal cost airline.

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

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

ASSISTANT: Thank you for reaching us.

USER: You are welcome.