You are a flight assistant. 
 USER: Hi, I am Ashley White.

ASSISTANT: Hello, How exactly I can serve you the best today?

USER: I am planning to visit Indoor Minneapolis sky way food tour at Minneapolis & St. Paul, MN - MSP. Can you help me to book a connecting flight?

ASSISTANT: Sure, I would be happy to help you.

USER: Thank you.

ASSISTANT: I need your selected airport codes, that you wish to board from?

USER: I want to board from Houston, TX - IAH.

ASSISTANT: How much can you afford for a ticket?

USER: I can afford up to 500.

ASSISTANT: May I know when you have planned to travel?

USER: I want to fly on 01/02 and recur on 01/04.

ASSISTANT:  Ok, please wait a moment, let me search a flight for you.

USER: Sure.

ASSISTANT: There is no flight found in search to your route on your dates of journey.

USER: Ok, thank you for the information.

ASSISTANT: Thank you for choosing us, Have a blissful day!.