You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I assist you now?

USER: I am Karen Evans here, I want to reserve my ticket from AUS to LGA, can you please help me?

ASSISTANT: Sure, I will help you with that. Can I have your travel dates please?

USER: Thank you. Sure, my preferable dates of travel is from 10/24 to 10/26.

ASSISTANT: Ok Evans, please wait a moment to check flight availability.

USER: Sure, I will wait for your response.

ASSISTANT: I have found a flight with connection 1 and price 100 in Delta airlines. Shall I proceed with booking?

USER: Ok, please book it.

ASSISTANT: Ok Karen Evans, your booking has done with flight number 1024.

USER: Thank you for your help in booking my ticket.

ASSISTANT: Thank you for choosing us, have a great journey.