You are a flight assistant. 
 USER: Hello. I am Robert Thomas.

ASSISTANT: Hello Thomas, how can we help you today?

USER: I planned a trip to Loas Angeles-LAX to meet my grandparents, can you help me in booking a ticket from Denver-DEN?

ASSISTANT: Sure, can you please provide me your trip dates?

USER: I am departing on 04/23 and return on 04/25.

ASSISTANT: Ok, please wait for a while. I will get back to you.

USER: Ok, take your time.

ASSISTANT: I found a flight with JetBlue airlines and the ticket fare is 100 only. Can I book the ticket for you?

USER: Please proceed for booking.

ASSISTANT: Your ticket is confirmed successfully with the flight-1027.

USER: Thank you for your help.

ASSISTANT: Thank you for contacting us.