You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jacob Carter here.

ASSISTANT: How can I assist you for the day?

USER: I would like to book a ticket from SFO to LAS, can you please help me with that?

ASSISTANT: Sure, I am here to help you with that. Can you please provide your planned travel dates?

USER: The travel dates are from JAN 06 to JAN 08.

ASSISTANT: Do you have any other specifications?

USER: I need a halt.

ASSISTANT: Do you have any class preference?

USER: I am ok with any class.

ASSISTANT: There is a  connecting flight-1028 in Southwest Airlines with a fare of 100. Shall I proceed with booking?

USER: Please proceed.

ASSISTANT: Your booking has been confirmed in economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us, have a safe journey.