You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you?

USER: Eric Collins here, want to book my ticket from SEA to SFO. Can you book my ticket?

ASSISTANT: Sure, may I know your travelling dates?

USER: My travelling dates are from 08/03 to 08/05.

ASSISTANT:  There is a flight available for you in Southwest airline with 1 connection. Shall I proceed?

USER: Please proceed with it.

ASSISTANT: Ok, your ticket is booked.

USER: Thank you.

ASSISTANT: You are welcome.