You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you?

USER: John Miller here. Can you book a connecting flight to Charlotte for my vacation?

ASSISTANT: Ok, may I know your travelling dates?

USER: My travelling dates for journey are 02/14 to 02/16.

ASSISTANT: Please mention your travelling airport codes?

USER: My airport codes for boarding the flight are LAX to CLT. My price limit is less than 1000.

ASSISTANT: Here is flight ticket with fare 100 and 1007 as flight number.

USER: Ok, you can book the flight ticket.

ASSISTANT: Your ticket is confirmed.

USER: Thank you.

ASSISTANT: Thank you for reaching us.