You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: I am Karen Wright. Will you please book a ticket from OAK to LGA?

ASSISTANT: Ok, may I know your trip dates?

USER: Trip dates are 09/20 and 09/22.

ASSISTANT: Here is a single connection flight with 1011 as flight number and 100 as fare. Shall I proceed for booking?

USER: May I know the airline please?

ASSISTANT: Frontier is reserving your ticket.

USER: Ok. Thank you.

ASSISTANT: Ok, your ticket is confirmed. Thank you for reaching us.