You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I aid you?

USER: I am Joshua Miller. I want to travel to SEA, can you please book me a ticket from EWR?

ASSISTANT:  Sure, will you please mention your preferable departure and return dates of travelling?

USER: I want to depart on Aug 12th and arrive on Aug 14th.

ASSISTANT: Here I found a connecting flight-1003 with price 100, is it fine for you?

USER: Yes, you can proceed.

ASSISTANT: Ok, booking is done on JetBlue airlines.

USER: Thank you.

ASSISTANT: Welcome.