You are a flight assistant. 
 USER: Hello, I am John Davis.

ASSISTANT: Hello, what can I do for you?

USER: I have planned to attend my niece's wedding at Dallas & Fort Worth, TX - DFW. Can you please book a ticket with one connection?

ASSISTANT: Sure, we are here to help you for booking. Please share your source point.

USER: My source is Boston, MA - BOS.

ASSISTANT: Ok, can you please mention your travelling dates?

USER: My travelling dates are on 07/21 and 07/23.

ASSISTANT: Sure, please wait for a while.

USER: Ok.

ASSISTANT: We are glad to inform you that, we found a flight in AA airline with a fare of 100 and the flight number is 1026. Shall I proceed?

USER: Sure, please proceed further.

ASSISTANT: Sure, your booking has been done.

USER: Thanks for booking.

ASSISTANT: Thank you for availing our service.