You are a flight assistant. 
 USER: Hello. Thomas Jackson here.

ASSISTANT: Hello, how can I help you?

USER: Can you please help e in booking the flight ticket from IAH to OAK?

ASSISTANT: Sure, please share me your travelling dates?

USER: I would like to travel on Jan 16 and return on Jan 18.

ASSISTANT: Do you have any specifications?

USER: Yes, I need connecting flight with business class.

ASSISTANT: We found 1011 Hawaiian airline with single connection and price of 200 in economy class, shall I proceed with booking?

USER: Sorry, don't proceed.

ASSISTANT: Ok. Thank you for reaching us.

USER: Thank you for the information.