You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: I need your help in reserving the plane ticket from EWR to IAH. Can you please help me?

ASSISTANT: Sure, I am happy to help you with that. Can I have your  travel  dates please?

USER: Thank you. My journey dates are March 24th and 26th.

ASSISTANT: Ok, please let me know your preferable timings of your journey.

USER: No but I am looking for a single connecting flight.

ASSISTANT: Can I have your good name please?

USER: Sure, I am Helen Taylor.

ASSISTANT: AA airlines running a flight in your  route with connection 1 and the ticket  fare is 400. Shall I proceed with booking?

USER: Yes, please book the ticket.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1018.

USER: Thank you so much.

ASSISTANT: Thank you for choosing us, have a great  journey.