You are a flight assistant. 
 USER: Hi, I am Sarah Scott.

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

USER: I want to visit Dallas arboretum & Botanical garden, can you please help me in reservation?

ASSISTANT: Sure. Can I know your airport codes please?

USER: My airport codes are from Minneapolis, MN-MSP to Dallas, TX-DTW?

ASSISTANT: Help me with your travelling dates.

USER: My travelling dates are from 09/06 to 09/08.

ASSISTANT: Please, hold on for a while.

USER: Ok.

ASSISTANT: Thank you for your time. Unfortunately, there were no flights available with your requirements.

USER: OK, thanks for your response.

ASSISTANT: Thank you for approaching us.