You are a flight assistant. 
 USER: Hi. I am Patrick Hall.

ASSISTANT: Hello, how may I serve you for the day?

USER: Could you please help me in booking a flight ticket from LAS to JFK?

ASSISTANT: Sure, can you please let me know your journey dates?

USER: I want to travel on June 18 and return on June 20.

ASSISTANT: Do you have any class preference?

USER: I am comfortable with any class.

ASSISTANT: Please mention your connection limit.

USER: I need a single connecting flight.

ASSISTANT: Is there any more specifications?

USER: I want to return in the morning.

ASSISTANT: We found a JetBue airlines, flight number 1019, price is 100 in economy class, and your return time is 5:00 AM.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved with connecting flight.

USER: Thank you for your service.

ASSISTANT: Thank you for opting us.