You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello. May I know your name?

USER: I'm Anthony Parker. Due to business trip, I need a flight to Houston.

ASSISTANT: Sure, I will help you book to a flight ticket. Please share me your airport codes?

USER: It's to TX-IAH from IL-ORD.

ASSISTANT: May I know your journey dates?

USER: 08/07 to 08/09.

ASSISTANT: Do you have any connection limit?

USER: yes, there should be one connection.

ASSISTANT: Please share me your price limit?

USER: Price limit is 200.

ASSISTANT: Please wait. Thanks for waiting, I found a flight of airline Frontier and flight number is 1022 and connection limit is 2. Are you ok with 2 connection limit?

USER: Please provide me 1 connection flight.

ASSISTANT: Sorry, there is no any flight with one connection.

USER: Thanks for the assistance.