You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I help you?

USER: Book a ticket with the name of Mary Turner on 02/01 under the price limit of 1000.

ASSISTANT: Sure, let me know your good name.

USER: I already mentioned.

ASSISTANT: Kindly provide your travelling dates.

USER: I have to be back on 02/03.

ASSISTANT: Can you please provide your journey codes?

USER: Journey codes are MSP and New York, JFK.

ASSISTANT: Please wait a minute.

USER: Ok.

ASSISTANT: There is no flight found matching with your requirement.

USER: No problem. Thank you.

ASSISTANT: Thanks for reaching us.