You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I help you for this moment?

USER: I have a tournament to attend at Las Vegas. Pleas help me in booking a ticket.

ASSISTANT: Sure, could you please mention your dates of journey?

USER: My planned journey dates are 06/26 and 06/28.

ASSISTANT: Ok, may I know your respective airports codes please?

USER: My journey starts from LAS to LAS.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: I found a flight with the connecting flight of fare 100, are you ok with this ticket booking?

USER: Yes, please book the ticket with the name Mary Mitchell.

ASSISTANT: Your booking is done with the Spirit airline and flight number is 1003.

USER: Thank you for your help.

ASSISTANT: You are welcome and have a pleasant journey.