You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Mary King.

ASSISTANT: King, how may I help you?

USER: I want to book a ticket from IAH to ORD to meet my uncle, can you help me in booking?

ASSISTANT: sure, please provide your trip dates.

USER: I am departing on 12/31 and return on 01/02.

ASSISTANT: Please hold on for a moment.

USER: Sure.

ASSISTANT: UA airlines with flight 1005 is providing service with 1 connection and ticket costs you 200.

USER: Please proceed for booking.

ASSISTANT: Your ticket is reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for choosing us.