You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello,. How can I aid you today?

USER:  I am Mark Roberts want to travel from MN-MSP to IL-ORD to attend a meeting. Can you book a connecting flight?

ASSISTANT: Sure, we are glad to aid you. When did you schedule your travel?

USER: My travel dates are 05/08 and 05/10.

ASSISTANT: What is the budget for your ticket?

USER: I can afford up to 5000.

ASSISTANT: Thanks for sharing your details.

USER: Ok.

ASSISTANT: There is a plane 1010 of Delta airline with a connecting flight. Fare of the ticket is 100. Shall I proceed?

USER: Ok, you can proceed.

ASSISTANT: Reservation is done with your name Mark Roberts for Delta airline.

USER: Thank you for booking.

ASSISTANT: Thank you for availing us.