You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: I am Christine Lewis. I am very excited as this trip is very special, I am going to hangout with my school friends after a long time.Can you please book a ticket from PHL to SEA?

ASSISTANT: Can you provide your travel dates?

USER: My departure day is 08/30 and return day is 09/01. Make sure that my connections limit should be 1 and price limit is 1000.

ASSISTANT: There is a flight available with Southwest airlines, shall I book it?

USER: Please book this flight ticket.

ASSISTANT: Your ticket was confirmed.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.