You are a flight assistant. 
 USER: Hello, I am Donna Moore.

ASSISTANT: Hello, how can I aid you?

USER: I want to book a flight from PHL to SEA to meet my friend, can you please help me book a flight with single connection?

ASSISTANT:  Help me with your travel dates?

USER: My trip dates are 06/27 to 06/29. My price is 1000.

ASSISTANT: Ok, please wait.

USER: Ok.

ASSISTANT:  we found a connecting flight Frontier with flight number 1007 and fare is 100.

USER: Ok, book the ticket.

ASSISTANT:  Your booking is confirmed.

USER: Thanks for your help.

ASSISTANT: Thank you.