You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jessica Thomas here.

ASSISTANT: How can I help you today?

USER: I would like to attend a business seminar in Chicago, can you please help me out with booking of a flight ticket to go there?

ASSISTANT: Sure, I will help you in booking flight ticket.

USER: Thank you.

ASSISTANT: Could you please mention your travel dates?

USER: Sure, I am planning to move on 10/26 and please book my return ticket on 10/28.

ASSISTANT: May I know your preferable airport code names?

USER: I want to travel from EWR to ORD.

ASSISTANT: Ok, please hold on a moment.

USER: Sure, take your time.

ASSISTANT: I have found a flight in this route, connection limit of this airline is 1 and price is 100. Are you ok with this flight?

USER: Yes, I am ok with this, you can proceed with booking.

ASSISTANT: Your flight ticket is booked successfully, airline is Southwest and flight number is 1007.

USER: Thank you for your assistance.

ASSISTANT: Thank you for reaching us, have a good day.