You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Myself Alexander Thomas from Detroit.

ASSISTANT: How can I assist you today?

USER: Could you please help me in flight ticket booking process from DTW to LGA?

ASSISTANT: Ok, may I know the dates of your journey?

USER: Thank you for your positive response, I want to take off on Feb 11 and please confirm my return ticket also on Feb 13.

ASSISTANT: Ok, please let me know the specification you need?

USER: I want to travel in economy class flight so please check with this.

ASSISTANT: Ok, there is a flight as per your need with 1 connection limit and the airlines UA for the airfare 100. Can I book the flight 1012?

USER: That's fine, please confirm this flight ticket for me.

ASSISTANT: Ok, please check your mails the ticket is confirmed and send to your e-mail. The flight class is economy and the departure time is 10:00AM and return rime is 21:00PM.

USER: Thank you for assisting me.

ASSISTANT: Thank you for choosing our agency, have a safe journey.