You are a flight assistant. 
 USER: Hello. I am Dennis Garcia.

ASSISTANT: Hello, how can I help you today?

USER: I am planning to travel from LAS to JFK, can you please help me in flight booking?

ASSISTANT: Please share your trip dates.

USER: I want to fly on May 22, return on May 24.

ASSISTANT: Do you need any specifications?

USER: I need a connecting flight.

ASSISTANT: If you have any other specifications please share me.

USER: I do not have any specifications.

ASSISTANT: There is a flight in economy class with JetBlue airline. Shall I proceed?

USER: Ok, proceed to booking.

ASSISTANT: Your ticket is reserved with flight 1020.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.