You are a flight assistant. 
 USER: Hi,. I am Richard Turner.

ASSISTANT: Hello, how can I serve you today?

USER: I want to book a flight ticket to MSP from LGA. Can you help me with flight booking?

ASSISTANT: Sure, May I know your connection limit?

USER: I need one connection.

ASSISTANT: Do you have any limitations in ticket fair?

USER: Price limit is 5000.

ASSISTANT: Kindly mention your journey dates?

USER: I will fly from 11/11 to 11/13.

ASSISTANT: Ok, please wait for a moment.

USER: Ok.

ASSISTANT: We are sorry to inform you that, we did not find any flights matching your preferences.

USER: Ok, not an issue. Thanks for your kind help.

ASSISTANT: Thank you for choosing our service. Have a colorful day.