You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello. How may I help you?

USER: I want to book a connecting flight ticket to attend an food festival at TX. Can you help me?

ASSISTANT: Sure, I will help you with that. Can you please tell me your travel dates?

USER: Thank you. Jan 09th and 11th are my travelling dates.

ASSISTANT: Ok, may I know your source and destination airport codes?

USER: BOS and IAH are my airport codes.

ASSISTANT: What is your good name?

USER: Myself Stephanie Walker.

ASSISTANT: Ok, is there any connection limit requirement?

USER: I need a stopover in between my journey.

ASSISTANT: Ok, do you have any other specifications?

USER: I  would like to prefer an economy class flight ticket.

ASSISTANT: Ok, please give me a minute.

USER: Ok.

ASSISTANT: There is a flight-1003 in the Southwest airlines with the ticket cost 200 which is an economy class flight. Shall I proceed with the ticket booking?

USER: That's Fine, you can reserve it for me.

ASSISTANT: Sure, I have reserved your ticket with the above flight which departs at 11:00 AM and returns at 10:00 AM. Have a nice journey.

USER: Thank you.

ASSISTANT: You are welcome. Thank you for choosing us.