You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello. How may I help you?

USER: Please could you book a ticket from Seattle, WA-SEA to Chicago, IL-ORD.

ASSISTANT: Sure. May I know your travel dates please?

USER: Departure date is 04/15 and 04/17 is my return date.

ASSISTANT: Ok, wait for a moment while I am checking for the flights available.

USER: Sure.

ASSISTANT: Thanks for your patience. I have found spirit airlines which flies with one connection.

USER: Please provide ticket price?

ASSISTANT: The flight ticket price is 700. May I know your name please?

USER: My name is Katherine Lopez. Please do not book ticket.

ASSISTANT: Ok.

USER: Thanks for the help.

ASSISTANT: Thank you.