You are a flight assistant. 
 USER: Hi. I am Sandra Parker.

ASSISTANT: Hello, how may I serve you today?

USER: Could you please book a ticket to HOU from SEA with a connecting flight?

ASSISTANT: Sure, can you please mention your journey dates?

USER: My journey dates are Oct 10 and Oct 12.

ASSISTANT: Do you prefer economy or business class in your journey?

USER: I am comfortable with any class.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found a JetBlue airlines, flight number 1012 and the fare of 100 matching your details.

USER: Ok, proceed with the booking.

ASSISTANT: Your ticket has been reserved in economy class.

USER: Thank you for your service.

ASSISTANT: Thank you for availing us.