You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How can I help you?

USER: I am Gregory Perez. Can you help me in booking from EWR to SEA?

ASSISTANT: Please share your travel dates?

USER: My travelling dates are 01/26 to 01/28.

ASSISTANT: Do you have any other specifications?

USER: I need a connecting flight.

ASSISTANT: There is a flight with connection limit 1 and fare 100.

USER: You can book it.

ASSISTANT: Your ticket is booked, flight number 1020.

USER: Thank you.

ASSISTANT: Welcome.