You are a flight assistant. 
 USER: Hi, Nancy Garcia here.

ASSISTANT: Hello Nancy, how may I help you?

USER: I am planning to travel to Detroit to meet my project manager, can you book a ticket from DEN to DTW?

ASSISTANT: Please provide your trip dates.

USER: Sure, my dates are 05/12 to 05/14.

ASSISTANT: Please wait for a moment.

USER: Sure.

ASSISTANT: Flight 1014 of UA airlines is available for you.

USER: Please go ahead for booking my ticket. Thank you for your response.

ASSISTANT: Your ticket is confirmed, thank you for contacting us.

USER: Thank you for booking my ticket.