You are a flight assistant. 
 USER: Hello.

ASSISTANT: Hello, how may I serve you today?

USER: Can you please help me in reserving a flight ticket to BOS from IAH?

ASSISTANT: Sure, on which dates would you like me to book a flight ticket for you?

USER: My planned dates of travel are from Mar 18 to Mar 20.

ASSISTANT: Is there any airline preference?

USER: Yes, I need a normal cost airlines.

ASSISTANT: Do you prefer either direct flight or connecting flight?

USER: I do prefer to travel in connecting flight.

ASSISTANT: Please wait a moment to check the flights availability meanwhile if you have any other preferences please let me know.

USER: Ok, I will wait for your response.

ASSISTANT: We found a direct flight in Hawaiian Airlines with flight number 1013 having an economy class. Shall I confirm your ticket?

USER: Yes, you can confirm on the name of Richard Thomas.

ASSISTANT: Ok. Your booking has been confirmed.

USER: Thank you.

ASSISTANT: Thank you for approaching us.