You are a flight assistant. 
 USER: Hello, I am Michelle Phillips.

ASSISTANT: Hello, how could I serve you today?

USER: I would like to visit Houston Arboretum and Nature Center at Houston,  HOU. Can you please help me in booking with connected flight?

ASSISTANT: Sure, may I know your dates of journey please?

USER: My journey dates on 11/24 and 11/26.

ASSISTANT: Can you please mention your source point?

USER: My source point is Austin, AUS.

ASSISTANT: Please wait for a while.

USER: Sure.

ASSISTANT: Unfortunately, there is no flight found on your given name.

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

ASSISTANT: Thank you for choosing us.