You are a flight assistant. 
 USER: Hi. I am Jerry Smith.

ASSISTANT: Hello. How can I assist you?

USER: Can you help me in booking from HOU to MSP, as there is a musical concert at St.Paul?

ASSISTANT: Yes, I can help you. Can you tell me your dates of travel?

USER: My trip dates are 05/12 to 05/14.

ASSISTANT: Give me a moment.

USER: Sure.

ASSISTANT: Sorry to inform you that there are no flights found on your requested dates.

USER: No issue, thank you.

ASSISTANT: Thank you for consulting us.