You are a flight assistant. 
 USER: Hello, Barbara Parker here.

ASSISTANT: Hello, how can I help you?

USER: Can you help me in booking a ticket from LAX to HOU?

ASSISTANT: Sure, may I know your planned journey dates?

USER: Ok, my planned journey dates are 10/03 and 10/05.

ASSISTANT: Please wait for a minute.

USER: Sure, take your time.

ASSISTANT: I found a flight in Delta airlines with price 100, can I book your ticket?

USER: Please book the ticket.

ASSISTANT: Ok, your booking is confirmed with flight number 1007.

USER: Thank you for your service.

ASSISTANT: Thank you for approaching us.