You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,.

USER: I am Carolyn Walker.

ASSISTANT: Please mention, on what way can I help you?

USER: I have a conference at Cobo Center in Chicago, IL - ORD. Can you book me a ticket on dates from 11/23?

ASSISTANT: Sure, when will you return?

USER: I will return on 11/25.

ASSISTANT: Can you share your other airport code?

USER: My source is from Los Angeles, CA - LAX.

ASSISTANT: Ok, please wait.

USER: Sure.

ASSISTANT: Thank you for your time, we have found a Jet Blue airline, flight number-1019, connections-1 and ticket-200.

USER: Please proceed.

ASSISTANT: Your booking is done with this airline.

USER: Thanks for your assistance.

ASSISTANT: Thanks for visiting us.