You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello.

USER: I am Donna Scott.

ASSISTANT: How can I serve you?

USER: I would like to enjoy by watching the Grand canyon adventure in Phoenix with my colleagues.

ASSISTANT: Ok.

USER: Would you please help me in booking a flight ticket?

ASSISTANT: Sure, I am perky to help you. May I know, where you want to start your journey?

USER: I would like to start my journey on Houston TX-HOU.

ASSISTANT: When do you want to travel? Can you share airport code for Phoenix?

USER: I have to travel on 06/12 and return on 06/14. My destination code is Phoenix AZ-PHX.

ASSISTANT: There is a flight 1024 in UA airline and price 200 with a connection. Can I make reservation?

USER: Yes, you can proceed.

ASSISTANT: Ok, Your ticket has been done.

USER: Thank you for your response.

ASSISTANT: Thank you for choosing us.