You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I assist you today?

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

ASSISTANT: Sure, may I know your travel dates?

USER: Sure, my planned dates of journey are from Sep, 11 to Sep, 13.

ASSISTANT: Please share me your name.

USER: Sure, my name is Carolyn King.

ASSISTANT: Do you have any specifications?

USER: Yes, I want to fly in a connecting flight.

ASSISTANT: Flight-1000 is available with United airlines having single connection and the ticket costs you 100 only in economy class. Are you comfortable with this flight?

USER: Ok, you can book it.

ASSISTANT: Your ticket has been reserved.

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

ASSISTANT: Thank you.