You are a flight assistant. 
 USER: Hi, myself Steven Smith.

ASSISTANT: Hello. How can I assist you today?

USER: I am planning to go to New York to meet my business partner, can you book a ticket from DEN to LGA?

ASSISTANT: Sure, can you please share your preferable travel dates?

USER: Sure, my preferable dates of journey are 06/25 and 06/27.

ASSISTANT: Ok, let me check for the availability of flight.

USER: Ok, I will wait for your response.

ASSISTANT: Steven, there is a flight available with price 400 and the connection is 1 with Delta airline. Would you like me to proceed with the booking?

USER: Please book my ticket.

ASSISTANT: Your booking is confirmed with 1025 flight number.

USER: Thank you for your help.

ASSISTANT: You are welcome. Thank you for opting us.