You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello, how may I aid you?

USER: I am Donald Garcia here, I want to reserve my ticket from SEA to IAD, can you please help me in this?

ASSISTANT: Sure, I am gleeful to help you. Could you please provide your travelling dates to search for the flight?

USER: Sure, my preferable dates of journey are from 06/24 to 06/26.

ASSISTANT: Just hold on a moment, I will check flight availability in this route.

USER: Sure, take your time.

ASSISTANT: Ok, there is a flight 1008 in JetBlue 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.