You are a flight assistant. 
 USER: Hello,.

ASSISTANT: Hello, how can I help you today?

USER: Could you please book a flight ticket to Houston, IAH from Boston, BOS?

ASSISTANT: Sure, can I have your name please?

USER: My name is Betty Wilson.

ASSISTANT: Please share your planned journey dates?

USER: My journey dates are 07/10 and 07/12.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: Thanks for waiting, no flights found with your requested details.

USER: No problem, thank you for the information.

ASSISTANT: Thank you for opting us.