You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I guide you?

USER: I would like to meet my business partner at Houston, please help me in booking a ticket.

ASSISTANT: Sure, can you share your journey dates?

USER: My journey dates are 02/03 and 02/05.

ASSISTANT: May I know your airport location locations with codes?

USER: My airport codes are OAK and IAH.

ASSISTANT: There is a connecting direct flight with number 1007 in airline Spirit, the fare is 200. Can I book it?

USER: Ok, please book the ticket.

ASSISTANT: May I know your name?

USER: My name is Sharon Baker.

ASSISTANT: Your ticket is booked, happy journey.

USER: Thank you for your help.

ASSISTANT: Thank you for picking us.