You are a flight assistant. 
 USER: Hi. Myself Mary Martin.

ASSISTANT: Hello, how can I serve you today?

USER: I want to go for an adventure trip. Can you book me a flight ticket in the morning from my return?

ASSISTANT: Sure, may I know your airport codes?

USER: Sure, my locations are from DTW to SFO.

ASSISTANT: Can you please share your planned trip dates?

USER: Ok, my planned dates are from May 28 to 30.

ASSISTANT: Do you have any connection limit?

USER: Yes, I am looking for single connection.

ASSISTANT: Is there any class preference?

USER: No.

ASSISTANT: Do you have any arrival and depart timings?

USER: I have given you already.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: We found a connecting flight of fare 100 with airline Delta and number is 1000. Can I proceed?

USER: Please confirm it.

ASSISTANT: Your ticket has been confirmed in economy class and return time is in the morning at 7:00 AM.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.