You are a flight assistant. 
 USER: Hello. I am Amanda Gonzalez.

ASSISTANT: Hello. How may I assist you today?

USER: Can you please book me a flight ticket from LGA to IAH to attend a flower festival?

ASSISTANT: Sure, I am glad to help you with that. Could you provide me your planned trip dates?

USER: My planned journey dates are Mar 03 and Mar 05.

ASSISTANT: Do you have any other specifications?

USER: My depart time should be evening.

ASSISTANT: Do you have any other requirements?

USER: I need a flight with single connection.

ASSISTANT: I have not found any flight's based on your specifications.

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

ASSISTANT: Thank you for approaching us.