You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is George Edwards.

ASSISTANT: How can I help you today?

USER: Can you please help me in booking the ticket from LGA to DTW?

ASSISTANT: Ok, please mention your planned trip dates.

USER: My journey dates are 05/08 and 05/10.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Sorry Edwards, there is no flight is available for you.

USER: That's ok, thank you for giving the information.

ASSISTANT: Thank you for consulting us.