You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I aid you today?

USER: Sharon Thomas here. Can you help me to find a flight from EWR to DCA?

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

USER: My travel dates are 12/16 and 12/18.

ASSISTANT: Here is a flight with 1 stop and price is 100 in 1006 Frontier airlines, can I proceed with it?

USER: You can proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thank you for reaching us.