You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I aid you today?

USER: Can you please check for the flights from SFO to HOU please?

ASSISTANT: Sure, may I know your travel dates?

USER: My journey dates are from Dec 17th and I will be returning on Dec 19th.

ASSISTANT: Do you have any preferences?

USER: I need a connecting flight only.

ASSISTANT: Ok, can you share your name please?

USER: Myself Dorothy Martinez.

ASSISTANT: JetBlue airline has a connecting flight with number 1028 for fare 200, shall I proceed?

USER: Yes, please book it.

ASSISTANT: Your ticket is reserved in economy class.

USER: Thank you for assisting me with booking.

ASSISTANT: Thank you for choosing us.

USER: Welcome.