You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I help you?

USER: I am Sandra Lopez. I would like to book a ticket from SEA to ORD, as there is a project work to finish in Chicago?

ASSISTANT: Can I know your desired travel dates please?

USER: My journey dates are 09/18 to 09/20.

ASSISTANT: There is a flight with connection limit 1 and fare 100, shall I proceed for booking?

USER: You can reserve it.

ASSISTANT: Your ticket is booked, flight number 1008 with Frontier.

USER: Thank you.

ASSISTANT: Thank you for choosing us.