You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you?

USER: I am Jason Hernandez. I want to meet my friend in Denver, can you please book me a ticket?

ASSISTANT: Sure, may I know your airport codes?

USER: I want to travel from LGA to DEN.

ASSISTANT: Ok, may I know your travelling dates?

USER: My preferred journey dates are 05/11 and 05/13.

ASSISTANT: Yes, I found a flight-1016 with AA airlines, Can I proceed?

USER: Yes, you can proceed.

ASSISTANT: Yes, your booking is confirmed.

USER: Thank you for booking.

ASSISTANT: Thank you for contacting us.