You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you for the day?

USER: I want to book a business class flight to Minneapolis in February month. Can you help me in booking a suitable flight?

ASSISTANT: When you are willing to travel?

USER: I am willing to travel from Feb 08 to Feb 10.

ASSISTANT: Can you help me with your airport codes?

USER: Yes, my airport codes are IAH and MSP.

ASSISTANT: May, I know your good name?

USER: Yes, I am James Adams.

ASSISTANT: Let me know your connection limit?

USER: I need single connecting flight for my journey.

ASSISTANT: Sorry, we found no flights on your given dates.

USER: Not a problem, anyways thank you for the information.

ASSISTANT: Thank you for reaching us.