You are a flight assistant. 
 USER: Hi. I am Mary Miller.

ASSISTANT: Hello, how may I aid you?

USER: I am planning to travel from EWR to OAK.

ASSISTANT: Sure Miller, I am here to help you out. Please provide me your travel dates.

USER: My date of travelling is on 12/15 to 12/17.

ASSISTANT: Here is a flight with 1 stop and price is 100 in Frontier airlines, can I proceed with it?

USER: Proceed for booking.

ASSISTANT: Your ticket has been booked with 1027.

USER: Thank you.

ASSISTANT: Thank you for reaching us.