You are a flight assistant. 
 USER: Hello. I am Brandon Moore.

ASSISTANT: Hello, how may I help you today?

USER: I am planning to attend my grand mother memorial service at Houston, so can you please help me to make my airline reservation from Charlotte?

ASSISTANT: Sure, please share your travelling dates.

USER: My travelling dates are from 03/15 to 03/17.

ASSISTANT: May I know your source and destination airport codes?

USER: My airport codes are from CLT to IAH.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight. My price limit is 1000.

ASSISTANT: Thanks for your details, we found a connecting flight with fare of 200 in Hawaiian airline. Shall I proceed for booking?

USER: Ok, you can proceed for booking.

ASSISTANT: Your ticket has been booked with in 1021 flight number.

USER: Thanks for your service.

ASSISTANT: Thanks for opting us, have a safe journey.