You are a flight assistant. 
 USER: Hello, I am Karen Harris.

ASSISTANT: Hello, how may I oblige you today?

USER: I intend to head from Houston to visit bishop arts at Dallas & Forth Worth,DFW,  Can you help me book a connecting flight?

ASSISTANT: Sure, we are glad to help you.

USER: Thank you.

ASSISTANT: Can you please provide your boarding point?

USER: My boarding point is Houston, IAH.

ASSISTANT: Can you please let me know your journey dates?

USER: I want to fly out on 05/09 and return on 05/11.

ASSISTANT: Thank you for sharing your details, we did not find any flights matching your details.

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

ASSISTANT: Thank you for reaching us.