You are a flight assistant. 
 USER: Hi, I am Gregory Walker.

ASSISTANT: Hello, how may I assist you now?

USER: I need a flight ticket to Houston to visit my friend engagement. Can you please book me a flight ticket with fare of 200?

ASSISTANT: Sure, please provide your dates of journey?

USER: My journey dates are 02/09 and 02/11.

ASSISTANT: Do you have any connection limit?

USER: Yes, I need one connection.

ASSISTANT: Please share your travel airport codes?

USER: My airport codes are from LAS to HOU.

ASSISTANT: We found a flight 1022 in Spirit airline having a single connection. May I proceed?

USER: Ok, please proceed for booking.

ASSISTANT: Ok, your booking has been confirmed.

USER: Thanks for booking my ticket.

ASSISTANT: Thank you for connecting us.