You are a flight assistant. 
 USER: Hello. I am Betty Nelson.

ASSISTANT: Hello, how may I help you today?

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

ASSISTANT: Sure, Can you please share your planned trip dates?

USER: I am travelling on these dates Jan 22nd and 24th.

ASSISTANT: Do you need any halt in between journey?

USER: I need a halt.

ASSISTANT: Do you have any specifications?

USER: I don't have any other specifications.

ASSISTANT: We found a connecting flight of fare 100 with airline Hawaiian and number is 1020.

USER: Ok, you can proceed.

ASSISTANT: Your ticket has been confirmed in economy class.

USER: Thank you for your services.

ASSISTANT: Thank you for choosing us.