You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How can I assist you today?

USER: I want to book a fight for my friend's brother to LAX. Can you help me with it?

ASSISTANT: Sure, I will help you with that. Can you please provide me travelling dates?

USER: Yes, I would like to travel on 07/09 and I will return on 07/11.

ASSISTANT: Ok, please provide me airport code of source.

USER: Sure, the source airport code is SFO.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Thank you for waiting. There is a flight in AA airlines with connection 1, shall I go with booking?

USER: Yes, go ahead and book the flight.

ASSISTANT: On which name should I confirm the ticket?

USER: Please book the on the name of Katherine Thompson.

ASSISTANT: Ok, I have confirmed a ticket with flight number 1023 under the name of Katherine Thompson.

USER: Thank you for your valuable assistance.

ASSISTANT: Most welcome. Thank you for reaching us.