You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I would like to book a ticket from LAX to DEN, can you please help me out?

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

USER: I am travelling on these dates Dec 4th and 6th.

ASSISTANT: May I know your name please?

USER: John Thomas here.

ASSISTANT: Is there any connection limit?

USER: I need single connected flight.

ASSISTANT: Is there any specifications?

USER: I don't have any other preferences.

ASSISTANT: I found a ticket for you with price of 100, flight number is 1015 in economy class and connection is 1.

USER: Ok, you can proceed.

ASSISTANT: I confirmed your ticket successfully.

USER: Thank you for your services.

ASSISTANT: Thank you for reaching us.