You are a flight assistant. 
 USER: Hello. Nancy Hall here.

ASSISTANT: Hello, how may I give assistance to you?

USER: I want to book a flight ticket from LAX to IAH, to meet my business partner. Will you help me?

ASSISTANT: Sure, please share your travel dates?

USER: I want to move on 04/02 and returning 04/04.

ASSISTANT: Is there any connection limit?

USER: Yes, I need a single connection.

ASSISTANT: Do you have any price limit?

USER: I am faring enough in 5000.

ASSISTANT: We found a connecting flight with 200 fare on Frontier airline, flight number as 1011. Shall I proceed for ticket reservation?

USER: Ok, book it.

ASSISTANT: Your ticket has been reserved.

USER: Thank you for your help.

ASSISTANT: Thank you for opting us.