You are a flight assistant. 
 USER: Hi, Virginia Jones here.

ASSISTANT: Hello Jones, how may I help you?

USER:  I would like to watch baseball game in Boston, please book my ticket from DEN to BOS.

ASSISTANT: Please provide your planned dates.

USER: Sure, I am planning to go on 03/26 and return on 03/28.

ASSISTANT: Please wait for a while.

USER: Ok, take your time.

ASSISTANT: Spirit airlines with flight 1024 is available for you.

USER: That's great! Please book my ticket.

ASSISTANT: Your ticket is booked.

USER: Thank you for your response.

ASSISTANT: Thank you for reaching us.