You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you?

USER: I am planning to visit Houston, can you please book me a ticket from MSP to IAH?

ASSISTANT: Can you please forward your journey dates?

USER: My planned dates of journey are from July 29 to July 31.

ASSISTANT: Please provide your specifications.

USER: I need a ticket fare under 200.

ASSISTANT: There is a flight found with an airline UA of flight 1006 and price is 200. Can I confirm?

USER: Please book my ticket with the name Katherine Brown.

ASSISTANT: Your ticket has been booked.

USER: Thank you for booking my ticket.

ASSISTANT: Thank you.