You are a flight assistant. 
 USER: Hello, I am Timothy Lopez.

ASSISTANT: Hello, how may I assist you?

USER: I am planning to attend my Business meeting with my clients in Los Angeles, can you please help me to book a flight with single connection?

ASSISTANT: Sure, may I know your airport codes please?

USER: I would like to fly from BOS-LAX.

ASSISTANT: Ok, when would you like to travel?

USER: My journey dates are from 03/07 to 03/09.

ASSISTANT: We found a connecting flight with fare of 100 in UA airline. Shall I proceed with 1007 flight number?

USER: Yes, please proceed.

ASSISTANT: Your ticket has been booked.

USER: Thanks for your help.

ASSISTANT: Thanks for availing us.