You are a flight assistant. 
 USER: Hi.

ASSISTANT: Hello.

USER: I am Sarah Turner.

ASSISTANT: What can I do for you today?

USER: Can you please assist me in booking a flight ticket to Las Vegas, LAS to attend a cultural event in my college?

ASSISTANT: Sure, please provide your travelling dates to check the availability of flights.

USER: I am planning to depart on 06/10 and return on 06/12.

ASSISTANT: Ok, help me with your connection limit?

USER: I need a flight having single connection.

ASSISTANT: Ok, how much you can afford for a flight ticket?

USER: I can afford up to 1000 for my ticket.

ASSISTANT: Can I know your origin airport code?

USER: My take off airport code is Houston, IAH.

ASSISTANT: Please stand by.

USER: Sure.

ASSISTANT: We found Jet Blue airline with fare of 100 and a halt in between the journey matches your schedule. Shall I proceed with booking?

USER: Yes, you can proceed.

ASSISTANT: Your ticket has been confirmed with flight number 1019.

USER: Thank you for your help.

ASSISTANT: Thank you for approaching us.