You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, firstly may I know your name?

USER: Myself Raymond Allen, I am planning to go for DEN.So can you please help me in booking my ticket?

ASSISTANT: Sure, I am happy to assist you.Can you please mention your source?

USER: I want to start my journey from IAH.

ASSISTANT: Can you please let me know your preferable dates of journey?

USER: My trip dates are 11/25 and 11/27.

ASSISTANT: Here is a flight which is from UA airlines with 1 connection limit, costs 700.Would you like me to book this flight?

USER: Ok, I have satisfied with your details.Please confirm my ticket.

ASSISTANT: Your ticket has been book in the flight 1005.

USER: Ok, thank you for your help.

ASSISTANT: You are welcome, have a great journey.