You are a flight assistant. 
 USER: Hi. I am Janet Adams.

ASSISTANT: Hello, how may I serve you today?

USER: I am manager of a software company and there is a meeting with the new project client in Chicago, so I have to travel there. Can you book a flight ticket for me from DFW to ORD?

ASSISTANT: Sure, I will help you to further we need your travel dates?

USER: Thank you and I would like to move on 10/19 and might be back on 10/21.

ASSISTANT: How much you can afford for this ticket?

USER: My company is offering me a fare of 5000, so check with that one.

ASSISTANT: There is no flight on your details. Thank you so much for choosing us.

USER: Ok, that's fine. I can reach other agencies to book my ticket. Thank you for your quick search.