You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I guide you at this moment?

USER: I am planning to attend a live concert in Chicago, could you please help me in booking?

ASSISTANT: Sure, I will help you about that. Can you please provide your nearby airport codes?

USER: Sure, I am Planning to start my journey from LAS and my destination airport code is ORD.

ASSISTANT: Can you please provide your planned dates of journey?

USER: 06/27 and 06/29 are my planned travelling dates.

ASSISTANT: Do you have any limits on number of connections for this trip?

USER: yes, I need a connecting flight.

ASSISTANT: Is there any other requirement for your journey to met with?

USER: No more requirements for this trip.

ASSISTANT: Can you please provide your name for booking purpose?

USER: I am Jeffery Hill.

ASSISTANT: Southwest airlines is providing a flight to your region having a ticket fare of 100 with single connecting flight. Shall I proceed with the booking in this flight?

USER: That's fine, you can book the ticket.

ASSISTANT: I have reserved your flight ticket with the flight 1018 in an economy class.

USER: Thank you for your help in booking.

ASSISTANT: You are welcome, thank you for reaching us.