You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you today?

USER: Please assist me in booking a flight ticket from ORD to OAK.

ASSISTANT: Sure, may I know your planned travel dates?

USER: My travel dates are from Jan 13th to Jan 15th.

ASSISTANT: May I know your connection limit?

USER: I want a single connection in between my journey.

ASSISTANT: Is there any class preference for you?

USER: No.

ASSISTANT: May I know your good name?

USER: I am Samantha Hall.

ASSISTANT: We found a direct airline: Southwest, flight number: 1003 and price is 200.

USER: Please proceed.

ASSISTANT: Your flight ticket has been reserved.

USER: Thank you.

ASSISTANT: Thank you for reaching us.