You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I help you?

USER: I am Nicholas Evans. I would like to visit Houston next month for my film shooting purpose. Can you please book a flight ticket from MSP to IAH?

ASSISTANT: Sure, may I know your trip dates?

USER: Thank you for your positive response, I want to take off on 03/15 and please confirm my return ticket also on 03/17.

ASSISTANT: Thanks for waiting, we found a flight with your provided information in JetBlue airline with 0 connection and the fare is 700. Shall I confirm your ticket with this airline?

USER: My budget limit is 200 so can you please check once again?

ASSISTANT: Sorry, within your budget no flights are available.

USER: Oh! It's ok no problem, I will contact another airline agency. Thank you for your information.

ASSISTANT: Most welcome.