You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I help you?

USER: I would like to attend for prayers in Old North Church at Boston, BOS. Can you do the reservation?

ASSISTANT: Sure, please share me your travelling dates?

USER: Dates are 01/09 and 01/11.

ASSISTANT: Kindly mention me your source code?

USER: My source code is CLT.

ASSISTANT: Do you have any specifications?

USER: I need break in my journey.

ASSISTANT: Thanks for your details. Sorry there are no flights with your specifications.

USER: No issue, I will check with another airline.

ASSISTANT: May I know your name?

USER: Donna Harris here.

ASSISTANT: Thank you for reaching us.

USER: Thank you.