You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I assist you?

USER: I have to go Dallas in this week for attending a business meeting there. Can you please book a flight ticket for me?

ASSISTANT: Yes, I am glad to assist you. Please provide me the airport codes.

USER: Sure,  I want to depart from DEN and landing at the airport DFW.

ASSISTANT: Ok, when you are willing to travel?

USER: I am willing to travel on the dates of 05/15 and 05/17.

ASSISTANT: Ok, can you please tell me your good name?

USER: Ok, I am Michael Lopez.

ASSISTANT: Ok, I have found a JetBlue airlines with the connection limit 1 and the price is 100. Would you like me to book the ticket?

USER: Yes, please confirm my ticket.

ASSISTANT: Ok, I have confirmed your ticket with the flight number 1002.

USER: Thank you for your help.

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