You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Jeffrey Moore here.

ASSISTANT: What can I do for you?

USER: Reserve a flight ticket from ORD to SEA.

ASSISTANT: On what dates can I reserve a flight for you?

USER: My travel dates are from 09/03 to 09/05.

ASSISTANT: Just a moment please.

USER: Ok.

ASSISTANT: I find a flight with single connection flight, can I proceed for booking in Frontier airlines?

USER: Sure, you can book this flight.

ASSISTANT: Your booking is done in 1005 flight , have a happy journey. Thank you for using our service.

USER: Ok, thank you.