You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I want to book a ticket from ORD to MCO to attend seminar, can you help me in booking?

ASSISTANT: Sure, can you provide your trip dates?

USER: I am departing on Nov 25 and return on Nov 27.

ASSISTANT: Do you have any preferences?

USER: I prefer to travel in normal-cost airlines.

ASSISTANT: May I know your name?

USER: My name is Edward Thompson.

ASSISTANT: There is a connecting flight with number 1027 in airline Hawaiian, the fare is 100 in economy class.

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved, the depart time is 12:00 hours and return time is 18:00 hours.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.