You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how can I assist you now?

USER: I am Edward Lopez, can you help me to search a flight from DEN?

ASSISTANT: Sure, I will help you in booking the flight ticket.

USER: Thank you.

ASSISTANT: Can you please mention the travelling dates of your journey?

USER: My planned dates are 09/25 and 09/27.

ASSISTANT: Ok, may I know the destination airport code please?

USER: I would like to travel to DFW.

ASSISTANT: Ok, please wait for a while.

USER: Sure, please search a flight with 1 connection limit.

ASSISTANT: Thank you for waiting, there is a flight 1013 in Delta airline has the price 200. Can I proceed?

USER: Yes, please.

ASSISTANT: Your ticket has been booked, have a safe journey.

USER: Thank you.

ASSISTANT: You are welcome, have a nice day.