You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: Myself Jeffrey Lopez from Detroit.

ASSISTANT: Nice to meet you.

USER: I want to go to New York next week, can you please book a flight ticket for me?

ASSISTANT: Sure, will you mention your travelling dates please?

USER: Thank you, I want to take off on 11/21 and book my return ticket also on 11/23.

ASSISTANT: Please provide your airport codes that you want to travel.

USER: I want to fly from DTW and destination airport is LGA.

ASSISTANT: Please give me a moment.

USER: Please make sure that I want a direct flight.

ASSISTANT: Thanks for waiting. There is no flights available with connections 0.

USER: Oh! It's ok no problem, I will go with another airline. Thank you for your information.

ASSISTANT: Welcome, have a great day.