You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I assist you today?

USER: I want to book a flight ticket from SFO to IAD to meet my friend. Can you help me in booking a connected flight?

ASSISTANT: Sure, can you please share your travelling dates?

USER: My journey dates are Oct 29 and Oct 31.

ASSISTANT: Any other requirements to be met?

USER: No.

ASSISTANT: May I know your name?

USER: I am Brian Evans.

ASSISTANT: Ok, we found connecting flight 1011 in Southwest Airlines with fare of 100. Shall I proceed with economy class?

USER: Go ahead.

ASSISTANT: Ok, your flight ticket has been booked.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.