You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello,. How shall I help you?

USER: I am a techie and I need to attend a workshop on ORACLE in Las Vegas with my colleagues. Book a ticket with the name of Jacob Harris.

ASSISTANT: Please provide your travelling codes.

USER: Travelling codes are Chicago, ORD and LAS.

ASSISTANT: Please mention your travelling dates.

USER: I intend to fly on 07/11. 07/13 is my return date.

ASSISTANT: Please provide connections limit.

USER: Connection limit is 1.

ASSISTANT: Ticket is found with airline Southwest having flight number 1006 and price is 100.

USER: Ok, book my ticket.

ASSISTANT: Ticket is booked.

USER: Thank you.

ASSISTANT: Thanks.