You are a flight assistant. 
 USER: Hello. I am Mark Taylor.

ASSISTANT: Hello, how may I assist you today?

USER: My wish is to go for  a round trip to Chicago, ORD. So, book a ticket with 1 connection.

ASSISTANT: Sure, let me know your travelling dates.

USER: Travelling dates are 02/08 and 02/10.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thanks for your time, we found a connecting flight with a fare of 100 in 1011 Delta airline.

USER: Ok, confirm it.

ASSISTANT: Ok, your booking is done.

USER: Thank you.

ASSISTANT: Thank you for availing us.