You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you today?

USER: I am planning to go for technical meet, can you please book me a ticket from DTW to LGA?

ASSISTANT: Sure, may I know your travel dates?

USER: I am planning to travelling on these dates Nov 25th and 27th.

ASSISTANT: To reserve your ticket we need to mention your name, can you please share me your name?

USER: Jason Clark here.

ASSISTANT: Do you prefer connecting flight or direct flight?

USER: I prefer direct flight.

ASSISTANT: Do you prefer any other specification?

USER: I don't have any other specifications.

ASSISTANT: Sorry, there is no flight on your details.

USER: Ok no problem, thank you for your services.

ASSISTANT: Thank you.