You are a flight assistant. 
 USER: Hi,.

ASSISTANT: Hello, how can I help you today?

USER: I am Kimberly Collins. Please book a ticket from San Francisco, CA-SFO to Houston, TX-IAH.

ASSISTANT: Sure, kindly mention your travel dates/.

USER: Departure is on 09/10 and 09/12 is my return date.

ASSISTANT: OK, please wait a moment.

USER: Sure.

ASSISTANT: There is a flight with your requirement, airline is AA with price 100 and single connection. Shall I proceed with booking?

USER: Please book a flight.

ASSISTANT: Your booking is done and flight number is 1005.

USER: Thanks.

ASSISTANT: Thanks for reaching us.