You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. Welcome to airline services.

USER: Ok.

ASSISTANT: May I know your good name please?

USER: I am Debra Scott.

ASSISTANT: How can I aid you today?

USER: I need a break in my journey, so can you be my helping in reserving a seat with 1 connection limit?

ASSISTANT: Sure, I am hear to help you.

USER: Thank you.

ASSISTANT: Let me know your trip dates.

USER: I want to exhibit my arts at Bluementhal performing arts center, my journey dates are from 12/14 to 12/16.

ASSISTANT: To proceed further process I need your source and destination codes.

USER: Sure, my airport codes are from IAD to CLT.

ASSISTANT: Please wait for a while, I will check and get back to you.

USER: Sure, take your time.

ASSISTANT: Thank you for waiting.

USER: Ok.

ASSISTANT: There is no flights found on your given journey dates.

USER: Not a problem.

ASSISTANT: Ok.

USER: Thank you for your quick response.

ASSISTANT: Thank you. Have a pleasant day.