Hello,.
user
Hello, how can I help you?
assistant
I am Christopher Hall. I need to attend my friend marriage in Old North Church at Boston, BOS. Can you please book  a connecting flight for me?
user
Sure, when do you want to travel?
assistant
I want to start my journey on 03/27 and need to catch return flight on 03/29.
user
Ok, May I know your source point?
assistant
My source point is Houston, IAH.
user
Ok, please standby.
assistant
Sure.
user
Thank you for being patient, No flights were currently running to that location due to abnormal weather conditions.
assistant
Ok, no issue. Thank you for your information.
user
Thank you for reaching us.
assistant