You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Ryan Martin here.

ASSISTANT: Ryan, how can I help you today?

USER: I want to reserve my ticket from SEA to DEN, can you please help me in this?

ASSISTANT: Please tell us your travel dates to proceed further.

USER: Sure, my planned dates of journey are from 12/17 to 12/19.

ASSISTANT: Ok, please wait for a moment.

USER: Sure, I will wait.

ASSISTANT: The Hawaiian airline with flight number 1002 is available having fare as 100 and connection as 1, would you like me to book this flight ticket?

USER: Ok, please book it.

ASSISTANT: Ryan, your booking is done.

USER: Thank you for your help.

ASSISTANT: Thank you for reaching us.