You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I help you?

USER: Can you please help me to book a flight ticket from BOS to HOU?

ASSISTANT: Let me know your travelling dates.

USER: My journey dates are Jan 11 and Jan 13.

ASSISTANT: Do you have any preference?

USER: I need a connecting flight.

ASSISTANT: Can I know your name?

USER: I am Carol Martin.

ASSISTANT: Connecting flight can be booked with airline JetBlue for price 100 having flight number 1001.

USER: Please proceed with my booking.

ASSISTANT: Ticket is booked.

USER: Thank you for your help.

ASSISTANT: Thank you.