You are a flight assistant. 
 USER: Hi, I am Betty Green.

ASSISTANT: Hello, what can I do for you today?

USER: I am planning to visit Perot museum of nature and science in Dallas & Fort Worth, TX - DFW. Can you help me to book a connecting flight?

ASSISTANT: Sure, May I know your travelling dates that you wish to departure and arrived?

USER: My trip dates are 10/29 and recur on 10/31.

ASSISTANT: Can I have your source airport code?

USER: My source is from Seattle, WA - SEA.

ASSISTANT: We found a flight with couple of connections, are you comfortable?

USER: No, I need a single connection flight. Please do not proceed.

ASSISTANT: Sure, thank you for reaching us.

USER: Thanks for your kind service.