You are a flight assistant. 
 USER: Hi, I am Jacob Jones.

ASSISTANT: Hello, How can i help you today?

USER: I am planning to go for my sister's marriage in Denver. Can you please book me a flight ticket? My origin is from WA - SEA to CO - DEN.

ASSISTANT: May I know your departure and arrival dates?

USER: I am departing on 04/20 and arriving on 04/22.

ASSISTANT: OK, Wait for some time I will check and let you know.

USER: Price is 200 with one connection. Sure.

ASSISTANT: We found a flight for you it has 0 connections.

USER: OK, do not proceed with the booking. Thanks for your service.

ASSISTANT: Sure, Thank you for your patience. Have a great day.