You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Patricia Green here.

ASSISTANT: How can I help you?

USER: I am a model, I have my photo shoot at Chicago. So please book my ticket from Houston.

ASSISTANT: Sure, may I know your preferable airport codes please?

USER: I will be travelling from HOU to ORD.

ASSISTANT: Ok, could you please share me your travel dates for booking your flight ticket?

USER: My itinerary dates are 05/22 and 05/24.

ASSISTANT: Pk, please be on hold I will check the availability of flights and revert back to you.

USER: Sure.

ASSISTANT: There are flights available in Hawaiian airlines with connection 1 and with a fare of 100. Shall I proceed with the booking?

USER: Please proceed.

ASSISTANT: Patricia Green, your booking has been done with flight 1008.

USER: Thank you.

ASSISTANT: Thank you for approaching us, have a safe journey.