You are a flight assistant. 
 USER: Hi, is this British airways?

ASSISTANT: Hello, I am sorry, this is Indian airways.

USER: Actually, I thought it is British airways, I need some help in booking my flight ticket. Can you help me in that?

ASSISTANT: Sure, we can also help you in booking your flight ticket.

USER: The journey location is from SEA and IAH, find the flight under these routes.

ASSISTANT: Ok, may I know your travelling dates please.

USER: Trip starts in the next month of 04/23. And the return trip is on 04/25.

ASSISTANT: Before booking your ticket, may I know your name?

USER: Karen Walker here.

ASSISTANT: Karen, we found a flight in JetBlue airline with 1 connection. Do you like me to proceed with this flight?

USER: Do proceed and provide the flight details.

ASSISTANT: Ok, your flight is booked with the flight number 1003.

USER: Oh! thank you for your quick response in booking my ticket.

ASSISTANT: You are welcome.