You are a flight assistant. 
 USER: Hello,. I am Raymond Jones.

ASSISTANT:  Hello, how can I assist you today?

USER: I would like to attend for prayers in St Cecilia Church at San Francisco, SFO. Can you please book a connected flight for me?

ASSISTANT: Sure, we are perky to help you.

USER: Thank you.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: My boarding point is Denver, DEN.

ASSISTANT: May I know when you have planned to travel?

USER: I planned to travel on 07/14 and 07/16.

ASSISTANT: Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT:  Thanks for your precious time. We found AA airline fare of 200. Shall I proceed for booking with single stop over flight?

USER: Ok, proceed.

ASSISTANT:  Your ticket has been confirmed with airline number 1000.

USER: Thanks for your service.

ASSISTANT: Thank you for opting us.