You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you today?

USER: I would like to book a ticket from HOU to EWR, can you please help me out?

ASSISTANT: Sure, let me know your trip dates please?

USER: I am travelling on these dates April 23rd and 25th.

ASSISTANT: Ok, is there any class preference?

USER: I prefer economy class.

ASSISTANT: May I know your connection limit?

USER: I need a single connected flight. I don't have any other preferences.

ASSISTANT: Do you need any other specifications?

USER: I don't have other  preferences.

ASSISTANT: Can I know your name please to proceed further?

USER: Carolyn Mitchell here.

ASSISTANT: Jet Blue Airlines is providing connecting flight with the ticket fare of 200 and depart time is 18:00 PM, arrival time is 12:00 PM. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed by flight number 1015 and an economy class.

USER: Thank you for your services.

ASSISTANT: Thanks for choosing us.