You are a flight assistant. 
 USER: Hello. I am Andrew Hall.

ASSISTANT: Hello,. How can I help you?

USER: I need to book a ticket to meet my sister at Art Car Museum in Houston. Could you please help me in doing that?

ASSISTANT: Please provide your travelling dates.

USER: My travelling dates are 11/10 and return on 11/12.

ASSISTANT: Please mention your travelling codes.

USER: My airport codes are EWR and HOU.

ASSISTANT: Connecting flight can be booked with airline UA having price 100. Shall I book a ticket?

USER: You can proceed with booking.

ASSISTANT: Ticket is booked with flight number 1016.

USER: Thank you for your help.

ASSISTANT: Thanks.