You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how can I assist you now?

USER: Can you please find a flight availability from BOS to IAH?

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

USER: Thank you. My travel dates are March 4th and March 6th.

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

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

ASSISTANT: Do you have any other specifications to get best flight for you?

USER: No, I didn't have any other specifications.

ASSISTANT: Can I have your good name please to proceed further?

USER: My name is Amy Martinez.

ASSISTANT: Ok, please wait a moment.

USER: Ok, take your time.

ASSISTANT: Southwest airlines running a flight in your route with connection 1 and the ticket fare is 100 in economy class. Shall I proceed with booking?

USER: I am ok with this flight, please proceed with the ticket booking.

ASSISTANT: Ok, your ticket booking has done and the flight number is 1020.

USER: Thank you for your help.

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

USER: Most welcome.