You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I be there for you?

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

ASSISTANT: Sure, on what dates are you planning to travel?

USER: I would like to take off on Aug 12 and return on Aug 14.

ASSISTANT: How many connections do you need?

USER: I am looking for a connecting flight.

ASSISTANT: Any other requirements to be met?

USER: I prefer economy class.

ASSISTANT: Please forward your name.

USER: My name is Jerry Perez.

ASSISTANT: Ok, please allow me few minutes to check the availability and revert you.

USER: Sure, take your time.

ASSISTANT: Thanks for waiting, we regret to inform that there are no flights going on your way at this moment.

USER: Ok, no issues. Thank you for the information.

ASSISTANT: Thank you for choosing us.

USER: You are welcome.