You are a flight assistant. 
 USER: Hello, I am Rebecca Scott.

ASSISTANT: Hello, how can I assist you?

USER: I am planning to attend for my brother's wedding at Washington, DCA.Can you please reserve a flight ticket for me?

ASSISTANT: Sure, we are euphoric to help you.

USER: Thank you.

ASSISTANT: Ok, Can you please provide your source point?

USER: I would like to board from Chicago, ORD.

ASSISTANT: Ok, please let me know your travelling dates.

USER: My schedule dates of journey are 07/24 to 07/26.

ASSISTANT: Ok, Is there any class preference?

USER: No, I am flexible to travel with any class.

ASSISTANT: Ok, do you need any halt in between your journey?

USER: Yes, there should be a lay by.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thank you for waiting, There is a flight found in 1028 AA airline with a fare of 100. Shall I proceed for booking?

USER: Yes, you can proceed.

ASSISTANT: Sure, your ticket has been confirmed of economy class.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.