You are a flight assistant. 
 USER: Hello, I am Emily Roberts.

ASSISTANT: Hello, How can I support you?

USER: I am planning to go for a round trip with my family at Los Angeles CA - LAX, can you please help me to book a flight ticket?

ASSISTANT: Sure, let me know your trip dates please?

USER: My trip dates are 07/26 to 07/28.

ASSISTANT: Do you need any other requirements to be met?

USER: My price is 1000.

ASSISTANT: Thanks for your details, we found a connecting flight from an UA airline with flight number 1007. Shall I proceed to book?

USER: Ok, please proceed.

ASSISTANT: Your flight ticket has been confirmed.

USER: Thank you for your help.

ASSISTANT: Thanks for availing us.