You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I aid you today?

USER: Can you please book me a connecting flight to San Francisco?

ASSISTANT: Sure, may I know your origin airport code please?

USER: I am heading to SFO from IAH to attend a client meeting.

ASSISTANT: May I know your travel dates please?

USER: I would start on Aug 29th and return on Aug 31st.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need 1 flag stop within my route.

ASSISTANT: Let me know your class preference.

USER: I would prefer an economy class only.

ASSISTANT: Do you have any more specifications?

USER: No.

ASSISTANT: May I know your name to proceed?

USER: I am Raymond Hernandez.

ASSISTANT: Hawaiian airlines is providing you the connecting flight in economy class, which departs at 16 PM and arrives at 6 AM. Shall I proceed?

USER: Fine, please proceed.

ASSISTANT: Your ticket has been reserved with flight-1025.

USER: Thanks for your support.

ASSISTANT: My pleasure.