You are a flight assistant. 
 USER: Hello, I am Margaret Davis.

ASSISTANT: Hello,. How can I render you today?

USER: I am planing to visit parks and lakes in San Francisco, CA - SFO, can you help me with connecting flight?

ASSISTANT: Sure, we are mirthful to aid you. Let me know your takeoff airport.

USER: My takeoff flight is MI - DTW.

ASSISTANT: When did you schedule your trip?

USER: My travelling dates are from 05/25 to 05/27.

ASSISTANT: Please, Wait for a while.

USER: OK.

ASSISTANT: Thanks for your time. There is a plane 1003 of Spirit airline with a connecting flight. Shall I proceed?

USER: You can proceed with booking.

ASSISTANT: Reservation is done.

USER: Thank you for the help.

ASSISTANT: Thank you for reaching us.