You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello.

USER: Jennifer Baker here.

ASSISTANT: How may I guide you?

USER: I need your help in booking the ticket from SEA to JFK, to attend a birthday celebrations.

ASSISTANT: That's great, can you tell on which dates I have to book?

USER: My journey dates are from 07/11 to 07/13.

ASSISTANT: The Southwest airline is available having one connection.

USER: Please book the ticket, by mentioning airline number.

ASSISTANT: Ok. Your flight ticket is booked and your airline name is 1006.

USER: Thank you for your help.

ASSISTANT: Thank you.