You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Daniel Roberts here.

ASSISTANT: How can I assist you today?

USER: I am planning to meet my friend in Detroit, DTW. Can you please help me with booking a flight ticket from SEA?

ASSISTANT: Sure, please share your travelling dates.

USER: My travelling dates are from Aug 28 to Aug 30.

ASSISTANT: Do you need any connection limit?

USER: Yes, I need 1 connection limit in between my journey.

ASSISTANT: May I know your depart and arrival time?

USER: My arrival time should be in the evening time.

ASSISTANT: If you have any other requirements let me know?

USER: No, thank you for asking.

ASSISTANT: Please wait a while.

USER: Sure, I will wait for your response.

ASSISTANT: There are no available flights on your desired dates of travelling.

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

ASSISTANT: Thank you for opting us.

USER: Thank you for your service.