You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, How can I assist you?

USER: Help me in booking a flight from LGA to DTW?

ASSISTANT: Sure, May I know the travelling dates?

USER: I like to travel on Aug 24 to 26.

ASSISTANT: Do you have any connection limit?

USER: I prefer to travel in connection flight.

ASSISTANT: Is there any other requirements?

USER: No.

ASSISTANT: May I know your name?

USER: I am Melissa Wright.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: Sorry, No flights found with your chosen dates.

USER: That's ok, thank you.

ASSISTANT: Thank you for reaching us.