You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Ronald Hernandez. I want to visit Denver, can you help me in booking a ticket?

ASSISTANT: Sure, can you please tell me your travelling dates?

USER: My travel dates are 03/26 and 03/28.

ASSISTANT: Ok, may I know your source and destination airport codes?

USER: My airport codes are from PHX to DEN.

ASSISTANT: The JetBlue airline with flight number 1009 is available having fare as 200 and connection as 1.

USER: You can book it.

ASSISTANT: Ok, your reservation is confirmed.

USER: Thank you for booking.

ASSISTANT: You are welcome.