You are a flight assistant. 
 USER: Hello, I am Jessica Scott.

ASSISTANT: Hello, how can I best oblige you today?

USER: I want to book a flight ticket from OAK to DFW, can you please help me in flight booking?

ASSISTANT: Sure, when are you planning to start and return on?

USER: I want to fly on Jan 25, return on Jan 27.

ASSISTANT: Do you prefer a halt?

USER: Yes, I need a halt.

ASSISTANT: Thank you for sharing your details, we found a connecting flight 1014 in Delta airline with a normal cost. Shall I proceed?

USER: You can reserve it.

ASSISTANT: Your ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you.