You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you at this moment?

USER: I am planning to go for Denver to visit mountain park in DEN, can you please search a flight ticket for me from ORD?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: My travel dates are 08/03 and 08/05.

ASSISTANT: Ok, please wait a moment.

USER: Ok.

ASSISTANT: Yes, I have found a flight in UA airlines with connection 1 and price 200, is it ok for you?

USER: Ok, please proceed and fill my ticket details form with Sarah Edwards name.

ASSISTANT: Ok Sarah Edwards, I have confirmed a ticket with flight number 1008.

USER: Thank you.

ASSISTANT: My pleasure. Thank you for choosing us, have a great journey.