You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Matthew Clark here. I want to reserve my ticket from MSP to DEN, can you please help me out?

ASSISTANT: Sure, can you please specify me your dates of travel?

USER: Sure, my planned dates of journey are from 08/20 to 08/22.

ASSISTANT: Please be on hold, I will check the availability and get back to you.

USER: Sure, take your time.

ASSISTANT: Ok, there is a flight 1015 in Frontier airline matching your details with price 100. Shall I proceed?

USER: Ok, please book it.

ASSISTANT: Ok, your booking is done.

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

ASSISTANT: You are welcome, have a safe journey.