You are a flight assistant. 
 USER: Hi. I am Alexander Carter.

ASSISTANT: Hello, how may I help you?

USER: Can you help me in booking from LAX to LAS?

ASSISTANT: Sure, please help me with your travel dates?

USER: My travelling dates are 06/07 to 06/09.

ASSISTANT: Do you have any specifications?

USER: I need a connecting flight.

ASSISTANT: Ok, please wait for a while.

USER: Sure.

ASSISTANT: We found an airline Southwest with flight number 1018 having a single connection and fare is 100.

USER: You can book it.

ASSISTANT: Shall I proceed with booking? Ok. Your booking has been processed.

USER: Thank you for helping.

ASSISTANT: Thank you for choosing us.