You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, Good Morning.

USER: My name is Shirley Jones.

ASSISTANT: How may I guide you?

USER: I want to book a flight ticket on dates from 03/16 to 03/18.

ASSISTANT: Can I know your airport codes?

USER: The airport codes are EWR and DEN respectively.

ASSISTANT: I found a flight 1026 which matches with your preferences, can I proceed?

USER: Yes, please proceed.

ASSISTANT: Your ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you.