You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: I am Melissa Hall.

ASSISTANT: How can I help you today?

USER: I would like to attend my friend's wedding at New York, please help me in booking a ticket from SEA to EWR.

ASSISTANT: On which dates do you want to travel?

USER: My travel dates are 11/21 and 11/23.

ASSISTANT: Please wait for a moment.

USER: Sure, take your time.

ASSISTANT: Frontier airlines is available for you with flight number 1014 and price 100.

USER: Ok, please book the ticket.

ASSISTANT: Hall, your ticket is booked.

USER: Thank you for your assistance.

ASSISTANT: Thank you for consulting us.