You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: My name is Mark Jones.

ASSISTANT: How can I aid you today?

USER: I want to book a flight ticket from SFO to DTW. Please help me in booking a flight ticket.

ASSISTANT: Sure, we are gleeful to help you with that.

USER: My journey dates are from 09/15 to 09/17.

ASSISTANT: May I know your travelling dates, please? Do you have any other specifications?

USER: I need a halt in between my journey.

ASSISTANT: American Airlines are having a fight-1020 with connecting with a fare of 200. Shall I proceed?

USER: Please proceed.

ASSISTANT: Your booking is done in economy class and the timing are 06:00AM  to 5:00AM on Sept, 17.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.