You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you?

USER: I am looking for a flight from ORD to LGA, can you please help me in booking?

ASSISTANT: Sure, I'm glad to help you in that. Can you please provide your planned travel dates?

USER: I am planning to start my journey on Apr 28 and return back on Apr 30.

ASSISTANT: Do you prefer halt in between your journey?

USER: I need a connecting flight.

ASSISTANT: Please let me know if you have any other specifications.

USER: I prefer economy class.

ASSISTANT: Can I have your good name please?

USER: Sure, my name is Steven King.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Delta airlines is providing a flight on that route with ticket fare of 100 and 1 connection, it will departs at 6:00 hours and arrives at 2:00 hours. Shall I proceed for booking?

USER: Please Proceed.

ASSISTANT: I have successfully booked you an economy class ticket in flight-1015, have a safe journey.

USER: Thank you for the help.

ASSISTANT: Thank you for choosing us.