You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you today?

USER: Myself Timothy Edwards. I am planning to visit DEN. Can you help me in booking a ticket from IAD?

ASSISTANT: Sure, may I know your dates of journey please?

USER: My travel dates are from 10/12 to 10/14.

ASSISTANT: Flight number 1028 of JetBlue airlines is matching with your requirement.

USER: Please book my ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you for your help.

ASSISTANT: You are welcome.