You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello. How may I guide you today?

USER: I want to book a flight form Boston BOS to Houston HOU to meet my husband on his birthday. Can you help me?

ASSISTANT: Sure, I will help you.

USER: Thanks.

ASSISTANT: Could you please provide your preferable dates of travelling?

USER: I will be travelling from 04/26, I was planning to return on 04/28.

ASSISTANT: Ok, wait a moment to check the flights availability.

USER: Ok, take your time.

ASSISTANT: According to your information, I have found a flight with 1 connection with the fare of 200. Is it ok for you?

USER: Ok, book it by the name of Patrica Collins.

ASSISTANT: Ok Collins, your ticket has been booked with flight number 1028.

USER: Thank you for helping me with booking my reservation.

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

USER: Most welcome.