You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: Paul Lee here.

ASSISTANT: Paul, how can I help you with today?

USER: I would like to travel for attending a function at home, will you help me on that?

ASSISTANT: Yes, I will help you with that. Please provide me your travelling details.

USER: Ok, my source and destinations are DTW to SEA.

ASSISTANT: May I know your travelling dates please?

USER: My travelling dates are 03/27 and 03/29.

ASSISTANT: Let me check.Please be on hold. Paul, there is a available flight for you with 1 connection and the price is 100. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Your flight no is 1015 of UA airline.

USER: Ok.

ASSISTANT: Your ticket has confirmed. Thank you for reaching us.

USER: Thank you for your help.

ASSISTANT: Have a safe journey.