You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I am Joshua Perez. Can you help me in booking a ticket from ORD to SEA?

ASSISTANT: Sure, could you help me with your journey dates for this trip?

USER: My planning dates are from 06/03 to 06/05.

ASSISTANT: Do you have any requirements?

USER: I need a connecting flight.

ASSISTANT: Sorry, there is no flight with 1 connection limit.

USER: That's fine. Thank you for your help.

ASSISTANT: Thank you for choosing us, have a nice day.

USER: You are welcome.