You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: Can you please help me in booking a flight ticket from Seattle, SEA to Chicago, ORD?

ASSISTANT: May I know your trip dates?

USER: My journey dates are from Mar 18 to Mar 20.

ASSISTANT: Can I have your name?

USER: My name is Steven Hernandez.

ASSISTANT: Please share your connection limit.

USER: I need a lay by in between my journey.

ASSISTANT: Is there any other specifications?

USER: No.

ASSISTANT: There is a connecting flight-1007 in economy class, shall I book it?

USER: Sure, you can proceed for booking.

ASSISTANT: Ok, booking is done on Spirit airlines.

USER: Thanks for your help.

ASSISTANT: Welcome Steven Hernandez.