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. So please book me a flight ticket on the name Nicole Baker.

ASSISTANT: Sure, please share me your travelling dates?

USER: 04/17 and 04/19 are my journey dates.

ASSISTANT: Kindly mention me your source code?

USER: I will depart from CLT.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: We found 1008 Delta airline with single connection and price of 200. Shall I proceed?

USER: Yes, please.

ASSISTANT: We need your name to proceed?

USER: Thank you for aiding me. I have already mentioned.

ASSISTANT: Your ticket has been booked. THank you.