You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I want reserve my ticket from EWR to ORD, can you please help me?

ASSISTANT: Sure, I will help you.

USER: Thank you.

ASSISTANT: Can you please share your planned journey dates?

USER: Ok, my planned travelling dates are from No, 12 to Nov, 14.

ASSISTANT: May I know your good name?

USER: Sure, my name is Carol Miller here.

ASSISTANT: Let me know your connection limit.

USER: Sure, I need a direct flight to travel.

ASSISTANT: Do you have any other specifications?

USER: Yes, I have prefer to go by economy class.

ASSISTANT: There is a direct flight available with fare 100 in Spirit airline having 1012 as flight number. Shall I reserve it?

USER: Ok, please reserve my flight ticket.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for choosing us.